I use a sit stand desk at home and the office. In office, I have a wonderful but very expensive chair.
I wanted something a little more budget friendly as I don’t work from home a ton compared to the office.
I have been very happy with the Clatina Ergonomic Office Chair. It comes in either a mesh or fabric back (I prefer mesh) and with an optional headrest, which I did not do.
It’s comfortable, but you can tell the quality if not on par with an $800 chair. Additionally, the armrests and lumbar pad aren’t quite as adjustable as I would like, but for $200 I have no regrets and would recommend it at that price. It is certainly better than many other cheap chairs I’ve used.