My previous chair died after 5 years in a glorious fashion and I had to buy a new one. Didn't want to the previous one fit my butt like a glove I mean really really fit it like a girlfriend with her hand in your back pocket. But this new chair... whoa... glad I traded up and you should too. Worth every dollar.
I teach and tutor online and spend a lot of time in my chair. This chair is very comfortable. I have a bad knee and bad hip and this chair is also supportive for that. Highly recommend.
These are very high quality chairs. One thing that really struck me was the assembly. Everything needed for each step is packaged separate for that step making it almost brainless to do. You do still need a second set of hands to hold it it place while the bolts get tightened but overall very easy. They are very nice and comfortable chairs and am very happy. Hope I don't need it but the seven year warranty is nice as well.