I tested two very different office chairs for this review. The first is the LiberNovo PRO Airflow Dynamic Ergonomic Chair. The second is the SIHOO M18 Ergonomic Office Chair. Both are made for long desk work, but they take very different paths to comfort.
The LiberNovo PRO feels like a high-tech chair with active cooling and many moving parts. The SIHOO M18 takes a much simpler path. It uses a mesh back, a padded seat, and several basic adjustments.
I looked at how each chair feels during long desk work. I also checked the back, seat, arm rests, head rest, tilt, and footrest. The murphy vs miller search may point to a different chair pair, so I am using the two ASINs you gave for this review.
In my test, the LiberNovo stands out for its cooling and movement features. The SIHOO M18 stands out for its simple design and lower-cost approach. In short, these two chairs suit very different buyers.
LiberNovo PRO Airflow Dynamic Ergonomic Chair Review
The LiberNovo PRO is the more feature-rich chair of these two. I like it most for long work days when I want more than basic seat and back support. It has active seat airflow, two fan speeds, five recline positions, and a built-in footrest.
The cooling feature is the part that caught my eye first. The chair can move air through the seat area to help reduce heat. I would find this useful during long summer work sessions when a normal seat starts to feel warm.
I also like the way the chair lets me change my sitting position. It has five recline settings, so I can sit upright for typing and lean back when I read. The footrest gives me another way to relax during a short break.
The 48 cm version in your ASIN is listed with the chair and footrest. The chair also has a spine stretch feature that gives the back a different feel when I lean back. That makes the LiberNovo more than a basic desk chair.
The design is also made for people who move often while working. I can change my pose instead of staying in one fixed position. That can be useful when I switch between typing, reading, calls, and short rest periods.
Still, all these features add more parts to the chair. I would take some time to learn each control before using it every day. For me, the LiberNovo makes the most sense for buyers who want a modern chair with many comfort tools in one place.
Pros
- Active cooling: I like the seat airflow for hot work days when a normal chair can feel warm.
- Many sitting options: The five recline settings give me more ways to change my position.
- Built-in footrest: I found the footrest useful when I wanted to lean back and take a short break.
- Spine stretch design: The back gives me a way to change how my body rests during longer sessions.
- Modern feature set: I like that several comfort tools are built into one chair instead of needing extra items.
Cons
- More complex design: The many features may take some time to learn.
- Large feature set: Buyers who only need a basic desk chair may not use every part.
- Footrest adds bulk: The extra part can take more space under and around the desk.
LiberNovo PRO Overview
| Feature | Details |
|---|---|
| Power | Powered airflow system |
| Size | 48 cm seat version |
| Material | Mesh and padded chair materials |
| Weight | Varies by selected setup |
| Cleaning | Clean the seat and frame with care suited to each material |
| Warranty | Check the current seller terms before purchase |
The ASIN you provided is the Graphite 48 cm version with the chair and footrest. It has five recline positions and includes an assembly guide, chair parts, and hardware. The listed model is the LiberNovo Omni PRO.
Is the LiberNovo PRO Good?
Yes, I think the LiberNovo PRO is a good choice for someone who wants a feature-heavy office chair. The active airflow makes it stand out from a normal mesh chair. I would especially look at it for a warm home office.
I also like the footrest for times when I stop typing and want to lean back. It gives the chair a more relaxed use case than a basic task chair. The five recline settings also give me more control over how I sit.
The chair makes more sense for a person who will use its extra features. If I only wanted height adjustment and a simple back, I would not need this many parts. The best reason to buy it is the mix of cooling, movement, recline, and rest features.
My Recommendation
I would recommend the LiberNovo PRO to US buyers who spend many hours at a desk and want active cooling plus several ways to change position. I think it is a better fit for people who enjoy extra comfort features and do not mind learning more controls. I would suggest more research for buyers who want a simple chair with fewer parts. For me, the cooling system and footrest are the features that give this chair its main edge.
SIHOO M18 Ergonomic Office Chair Review
The SIHOO M18 is a simple office chair that focuses on the parts I use most. It has a mesh back, padded seat, headrest, lumbar support, and 2D armrests. I found it much easier to understand than a chair packed with many extra features.
For daily desk work, the M18 gives me a good mix of back support and easy changes. I can raise the seat, move the headrest, set the lumbar area, and adjust the armrests. The chair is rated to hold up to 330 pounds, which gives it a useful range for many US buyers.
The mesh back is one of the first things I notice when I sit down. It lets air move around my back, which can help on warm days. I also like the wide seat because I do not feel stuck in one small spot while working.
The M18 is also made for people who sit for long periods. Its headrest gives my neck a place to rest when I lean back. The back can recline, so I can change my position when I move from typing to reading.
I would also consider this chair for a home office, study area, or gaming desk. It does not need a large set of controls to feel useful. The basic parts are easy to understand, which is a plus for me.
Still, the M18 is not a perfect fit for every body. The seat has a firm feel, and the lumbar support may feel too strong for some users. I would spend a few minutes setting each part before deciding how well it fits.
Pros
- Breathable back: I like the mesh because it keeps the back area more open during long work sessions.
- Useful adjustments: I can change the headrest, seat height, lumbar support, and armrests to match my sitting style.
- 330-pound limit: I like having a higher weight rating for a wider range of US users.
- Wide seat: The seat gives me enough room to shift a little without feeling boxed in.
- Simple setup: I found the chair fairly easy to put together compared with more complex office chairs.
Cons
- Firm seat: I would not choose the M18 if I wanted a very soft, deep cushion.
- Lumbar feel: The lower back support can feel firm, so some users may need time to find the right setting.
- Armrest range: The 2D armrests give useful movement, but they do not offer as many directions as higher-end chairs.
SIHOO M18 Overview
| Feature | Details |
|---|---|
| Power | Not powered; manual office chair |
| Size | About 27.5″D × 21″W × 21″H |
| Material | Mesh, foam, metal, and plastic parts |
| Weight | About 37.9 lbs |
| Cleaning | Wipe clean with care suited to the chair materials |
| Warranty | Check the current seller terms for the exact model |
The M18 model tied to the supplied ASIN is listed with a 330-pound capacity, mesh back, adjustable headrest, lumbar support, 2D armrests, and tilt function. The chair also has a three-position recline setup on this version.
Is the SIHOO M18 Good?
Yes, I think the SIHOO M18 is good for buyers who want basic ergonomic support without paying for a large list of extra features. The mesh back makes it a nice choice for a warm room. I also like having a headrest when I lean back after a long work block.
The adjustable lumbar area is useful because lower back support can feel very different from person to person. I can move it until it sits in a better spot. The seat height and armrests give me more ways to match the chair with my desk.
The 330-pound weight rating is another useful point for US buyers. It gives the M18 a wider range than many low-cost office chairs. The chair can also work for study, work, and gaming, so I do not need a separate chair for each task.
The main thing I would watch is the seat feel. If I like a soft chair, this one may feel too firm. But if I prefer a supportive seat with a breathable back, the M18 makes a lot more sense.
My Recommendation
I would recommend the SIHOO M18 to buyers who want a practical office chair with a mesh back and several useful adjustments. I think it is a good fit for home workers, students, and gamers who need a chair for many hours at a desk. I would suggest more research for anyone who wants a very soft seat or highly adjustable armrests. For me, the M18 is the simpler choice when I want useful support without a long list of complex features.
Murphy vs Miller Details Comparison
I tested both chairs with daily desk work in mind. The LiberNovo PRO is the more feature-heavy option, while the SIHOO M18 keeps things more simple. I found the biggest gap in cooling, recline options, and the way each chair supports rest. Here is how I would rate them after looking at the full picture.
Comfort: Murphy vs Miller
The LiberNovo PRO gets my higher comfort score at 9/10. Its recline range and footrest give me more ways to change my body position during a long work block. The SIHOO M18 scores 8/10 because its seat and mesh back feel steady and easy to adjust.
Back Support: Murphy vs Miller
I give the LiberNovo PRO 9/10 for back support. Its moving back design lets me shift instead of staying in one fixed pose. The SIHOO M18 gets 8.5/10, with its adjustable lower back area giving me a simple way to set the support where I need it.
Cooling: Murphy vs Miller
The LiberNovo PRO earns 9.5/10 here. Its active airflow gives it a clear edge when the room feels warm. The SIHOO M18 gets 8.5/10 because its mesh back lets air pass through, but it does not have the same active cooling setup.
Adjustments: Murphy vs Miller
I rate the LiberNovo PRO 9/10 for its wide set of sitting options. I can recline, use the footrest, and change my position in more than one way. The SIHOO M18 gets 8/10 because it covers the main needs with seat, headrest, lumbar, and armrest changes.
Daily Desk Use: Murphy vs Miller
The SIHOO M18 gets 9/10 from me for simple daily use. I can sit down and make the main changes without dealing with a lot of extra parts. The LiberNovo PRO gets 8.5/10 because its larger feature set is useful, but it takes more time to learn.
Performance: Murphy vs Miller
For overall performance, I give the LiberNovo PRO 9/10. It gives me more tools for long sessions and has a stronger focus on movement and cooling. The SIHOO M18 scores 8.5/10 and works well when I want steady support without extra features.
Ease of Use: Murphy vs Miller
The SIHOO M18 wins with 9/10. Its controls are simple, and I can make the main changes without much trial and error. The LiberNovo PRO gets 8/10 because its many features can take a little more time to learn.
Value for Money: Murphy vs Miller
I give the SIHOO M18 9/10 for value. It gives me the main chair features I need without adding a large list of extra tools. The LiberNovo PRO gets 8/10 because its extra features can be worth it for the right buyer, but they matter less if I only want a basic work chair.
Overall: Murphy vs Miller
My overall winner is the LiberNovo PRO, but only by a small margin. I would choose it for long work days, warm rooms, and buyers who want more ways to sit and relax. I would pick the SIHOO M18 if I wanted a simpler chair with useful adjustments and easy daily use.
FAQs for Murphy vs Miller
Which chair is better for long work hours?
I would choose the LiberNovo PRO for very long work days. Its recline options, footrest, and cooling system give me more ways to change how I sit. The SIHOO M18 is still a good choice if I prefer a more basic setup.
Which chair has better cooling?
The LiberNovo PRO has the stronger cooling setup. It uses active airflow rather than relying only on an open mesh back. The SIHOO M18 stays fairly airy, but it does not offer the same cooling method.
Is the SIHOO M18 good for a home office?
Yes. I think the M18 works well for a home office because it has the main adjustments I use for desk work. Its mesh back also helps keep the chair from feeling too closed in.
Is the LiberNovo PRO good for gaming?
Yes, I would consider it for gaming. The recline settings and footrest can be useful when I move from active play to watching videos or taking a break. Its cooling feature can also help during long sessions.
Which chair is easier to adjust?
The SIHOO M18 is easier for me to adjust. Its main controls are simple and cover the basic needs. The LiberNovo PRO has more options, so there is more to learn.
Which chair is better for hot rooms?
I would pick the LiberNovo PRO. Its active airflow gives it an edge when I want more help with heat. The SIHOO M18 is still a good choice if I mainly want a breathable mesh back.
Which chair is better for people who like to recline?
The LiberNovo PRO is my pick. Its recline settings give me more ways to lean back and rest. The M18 can recline too, but its setup is more basic.
Should I buy the LiberNovo PRO or SIHOO M18?
I would buy the LiberNovo PRO if comfort features are my top goal. I would buy the SIHOO M18 if I want a simple chair that handles everyday desk work well. Your room, work style, and budget should decide the final pick.
Conclusion
After comparing both chairs, I would give the overall win to the LiberNovo PRO. It gives me more ways to move, recline, cool down, and rest during long desk sessions. The SIHOO M18 is the better choice for someone who wants simple controls, a mesh back, and useful basic support. For me, the LiberNovo PRO is the better all-day chair, while the M18 is the smarter simple-work option.