Real owners rate these about evenly: 63% of 27 Corsair TC100 Relaxed owners recommend it, vs 59% of 32 for the Razer Iskur V2.
Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score
“this chair fixxed my posture when gaming, got rid of alllllll of my back pain no lie after about a month”— @kurtpope1463 on YouTube
“i buy this chair and i can 100% recomend this chair bc this is the most comfy chair i ever had”— @xMajuu31 on YouTube
“i can't trust this amount of money for Razer, and specially for my back. i gave this company 2 chances and both got me disappointed”— @XASMATV. on YouTube
Real owners rate these about evenly: 63% of 27 Corsair TC100 Relaxed owners recommend it, vs 59% of 32 for the Razer Iskur V2.
Owners point the Corsair TC100 Relaxed at budget buyers wanting a comfortable first gaming chair, and shorter or average-build users around 5'8" to 5'11".
Owners point the Razer Iskur V2 at people wanting strong, adjustable lumbar support, and work-from-home users sitting eight-plus hours daily.
The most-cited downside of the Corsair TC100 Relaxed is runs small; neck pillow too low for tall users. For the Razer Iskur V2, it's seat foam runs firm to hard for many owners.