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OM Affirm vs Fractal Design Refine

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

WINNER
OAOM Affirm

OM Affirm

32/55
$450-$600
FD

Fractal Design Refine

Ergonomic Office
23.5/55
$550-$600
Criteria
OM Affirm
Fractal Design Refine
Total Score32/5523.5/55
Price Rating4/5*3/5
Seat Depth Adjustability2/52/5
Height Range3/53/5
Lumbar Comfort2/5*1/5
Armrests3/5*2/5
Upper Back Support3/5*2/5
Neck Support2/52/5
Breathability3/5*2/5
Material Quality3/5*2/5
Softness3/5*1/5
Warranty4/5*3.5/5
Pros
  • +Made in USA
  • +12-year warranty
  • +Arrives mostly assembled
  • +Good seat comfort
  • +4D armrests with 15° rotation
  • +Adjustable lumbar support (height + depth)
  • +Memory foam headrest with 120mm adjustment
  • +11 lockable recline positions up to 125°
Cons
  • -No adjustable lumbar system
  • -Limited headrest on some models
  • -Basic armrest adjustment
  • -275lb weight limit
  • -Coarse mesh irritates skin on legs
  • -Hard seat edges uncomfortable for larger users
  • -Seat too short - bottom slips out when reclining
  • -Lumbar support does not stay in place under pressure
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