Haworth Fern vs OM Affirm

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

WINNER
HFHaworth Fern

Haworth Fern

Ergonomic Office
36.5/55
$1500
OAOM Affirm

OM Affirm

32/55
$450-$600
Criteria
Haworth Fern
OM Affirm
Total Score36.5/5532/55
Price Rating0/54/5*
Seat Depth Adjustability3.5/5*2/5
Height Range3/53/5
Lumbar Comfort4/5*2/5
Armrests3/53/5
Upper Back Support4/5*3/5
Neck Support4/5*2/5
Breathability2/53/5*
Material Quality5/5*3/5
Softness4/5*3/5
Warranty4/54/5
Pros
  • +Exceptional lumbar support with wave suspension technology
  • +Premium material quality - built to last decades
  • +Outstanding upper back support with flexible back panel
  • +Excellent headrest with adjustable neck support
  • +Made in USA
  • +12-year warranty
  • +Arrives mostly assembled
  • +Good seat comfort
Cons
  • -Only the longest seat depth setting leaves a gap for your butt - setting it slightly shorter works fine
  • -Fabric upholstery less breathable than full mesh options
  • -Premium price point ($1200+)
  • -No forward tilt mechanism
  • -No adjustable lumbar system
  • -Limited headrest on some models
  • -Basic armrest adjustment
  • -275lb weight limit
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