ThunderX3 Flex Pro Mesh Wins
Winner
VS
Score Comparison
Criteria
ThunderX3 Flex Pro Mesh
Dowinx 6657K
Overall Score
8.6
7.1
Ergonomics
8.8
6.8
Comfort
8.5
7.5
Adjustability
8.8
6.5
Build Quality
8.5
6.8
Design
8.0
7.0
Value
8.5
9.2
Pricing & Features
Specification
ThunderX3 Flex Pro Mesh
Dowinx 6657K
Price
$500
$158
Released
01-May-25
01-Jun-24
Making Your Decision
When to Choose ThunderX3 Flex Pro Mesh
Gamers who also work from home and want mesh breathability
The ThunderX3 Flex Pro Mesh bridges the gap between office ergonomic chairs and gaming chairs. Full mesh construction keeps you cool during long sessions while 4D armrests provide the adjustability gamers expect.
Strengths
- Full mesh design for maximum breathability
- Office-grade ergonomics in a gaming form factor
- 4D armrests and adjustable lumbar
- Best gaming/office hybrid option
Limitations
- Mesh may feel less plush than padded chairs
- Less bold gaming aesthetic
- New brand — limited brand recognition
When to Choose Dowinx 6657K
Budget buyers wanting pocket spring comfort and massage lumbar
The Dowinx 6657K stands out at $158 with its sofa-grade pocket spring seat and USB massage lumbar. Breathable fabric and a retractable footrest make it a surprisingly comfortable budget choice.
Strengths
- Independent pocket spring seat cushion — sofa-grade comfort
- USB-powered massage lumbar support
- Breathable fabric construction
- Retractable footrest and 135° recline
Limitations
- USB massage motor can be noisy
- Basic armrest adjustability
- Lower weight capacity than premium options



