Having worked in an office building for years that use these types of chairs; it was a must I get a similar chair for my home office and I couldn’t be happier. This chair provides great support and works for myself (5’5”) or my husband (6’4”); he was amazed in the comfort and support provided.
The reason people comment about sitting for longer periods is due to the mesh seat. Having used MANY office chairs in my life and finally getting one that had mesh seat and back made a huge difference and was the reason I bought this one. I'm in my 60's now and regular office chairs even with cushions become uncomfortable quick. I've had it a week and am quite happy. Some assembly needed but it has a beautifully designed hardware pkg; didn't need to read any instructions just use the pictures. It's winter now and you feel the cold a little more but I'm sure it will be awesome during the hot humid months. No forward seat tilt but the mesh may eliminate leg pain for some. Head rest does adjust up and down but not back and forth. This chair overall is much better than what I had and there may be better but a good solid purchase for the price.
I’ve had my chair for just short of a month. It was easy to assemble and works great. One of the things that surprised me was how quiet the chair is when moving around or turning. It makes very little sound. I love the options the chair provides for the back. I can make it rock and choose an easy rock or very hard rock or lock it so it doesn’t rock at all. The armrest has several height adjustments. The headrest is very comfortable. No issues so far and I would recommend it.