Ekornes stressless chairs are by far the best I've tried. Started with IKEA, then non reclining leather with ottoman (Leather Center) and then a leather recliner. All cause back pain after a few hours of usage.
The Ekornes is recommended by the American Chiropractic association for a reason. I can sit for hours, even fall asleep deep into the middle of the night and have no issues whatsoever. That when you need a Tru Lift so your stylus doesn't were out prematurely.
Just replaced my 16 year old Stressless (that is structurally perfect - my son will take it with the head area covered with fabric) with the EXACT same chair (what product can say that) with a new color. Price went up about 40-50% and it took about 5 months to get it from Norway since the color was not a standard they stock in the US. Never saw one with cloth. Wouldn't consider anything but leather.
I do have it on a rug sitting on hard wood so it doesn't move or damage the wood. The pads you can get for under the bases don't work.
Pricey, but well worth it.