Got this on sale for around $120 and its been worth it so far. The mesh design is great b/c there are no pressure points and you don't sweat/stick to the chair after sitting for long periods. Other mesh chairs are many times the price of this one but despite that the quality of this one seems pretty good.
I really like this chair. I like how it supports my entire spine. I can feel the lumbar and thoracic support. The seat is sturdy but comfortable and the head rest hits me perfect! Glad I chose this one.
So far I really like it. Hopefully I can get a standing desk soon so the time using it will be limited however. The installation was fairly simple. It feels sturdy and I especially like the neck support.