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Herman Miller Cosm vs Corsair TC100

A detailed side-by-side comparison scored on 11 objective criteria.

WINNER
HMHerman Miller Cosm

Herman Miller Cosm

Ergonomic Office
24/55
$1,465-$2,095
CTCorsair TC100

Corsair TC100

Gaming
20/55
$200-$250
Criteria
Herman Miller Cosm
Corsair TC100
Total Score24/5520/55
Price Rating0/54/5*
Seat Depth Adjustability0/50/5
Height Range3/53/5
Lumbar Comfort2/5*1/5
Armrests2/5*1/5
Upper Back Support2/52.5/5*
Neck Support0/51/5*
Breathability5/5*2/5
Material Quality3/5*2.5/5
Softness2/5*1/5
Warranty5/5*2/5
Pros
  • +Outstanding mesh breathability
  • +12-year Herman Miller warranty
  • +Auto-adjusting Intercept suspension
  • +Zero adjustments needed by design
  • +Budget-friendly gaming chair
  • +Good 160° recline range
  • +Memory foam neck pillow
  • +Fabric option available
Cons
  • -No seat depth adjustment
  • -Very expensive
  • -No manual lumbar adjustment
  • -Limited armrest options (no 4D)
  • -No seat depth adjustment
  • -Pillow-only lumbar (no built-in support)
  • -Basic 2D armrests only
  • -Firm cushioning
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