Good chair. It’s comfortable. I didn’t find the built in lumbar support to be effective. I bought a separate lumbar support pillow and the combination is perfect.
This chair is still new to me, but so far, it's pretty good. It was a debate between this chair and the Hyken Pro. I prefer the seat/cushion of the Hyken Pro, but this one sits up straighter. I prefer a non-mesh seat because I'm in my home office and often wear shorts in the hot summer. So I either have to put a piece of cloth between me and the seat or use a cushion, and the cushion means I need to lower the seat to fit my legs under the desk. I do like the back support. I hope it lasts.
The chair is okay, but I specifically bought this chair because it stated the seat's lowest level was 16". It is more like 18 or 18.5. Also, the tension knob really does not make any difference. It's hard to twist, and I did not notice any difference in the tension. I would not buy this chair again.
This chair worked out well for our home office. It is very comfortable and was reasonably priced. We've had it for months now and are very satisfied with the purchase.
I haven't had the chair long enough to give an honest overall review because I consider longevity important as well but so far the chair is okay. I have all sorts of joint problems. I work from home and I'm in that chair at least 12 hrs a day , ( with breaks that is). I have one hip replaced and two knee replacements and my back is almost hopeless. so far this chair is serving me well. I did get rid of my administrative chair that I have only had for maybe three years. I past it on and replaced it with this chair. so far I have no regrets.