My reviews can be a little long. I wanted to use the chair for a while before reviewing so I'd have opinions based on experience with it. It's been 3 months now. I've bought 4 (different) chairs in the past few years at varying price levels up to 5 times this price because they never end up being comfortable at all despite their claims. Some hurt my tailbone ridiculously within minutes or made it almost impossible to walk after standing up. THIS one for me is actually really comfortable. I can sit in it for hours and never deal with pain even standing back up. That alone makes this worth it for me. In fact there are only 3 drawbacks that I'm willing to put up with to have this comfort. First the manufacturing stink on this was the worst I've ever dealt with on any purchase. It took a week leaving it alone in a ventilated room before I could use it without terrible headaches and nausea. It was REALLY bad but now it's fine so it does go away eventually. Second the flip up armrests were a requirement for me and these are helpful but they don't flip back far enough and they constantly jab into the backs of my arms which can be uncomfortable but tolerable. Third it'd also be nice if their height was adjustable so it would fit under my desk with the armrests down which it doesn't. All ultimately minor complaints though for a well-made really comfortable chair at an amazing price. If I had to buy another chair I'd probably get this one again.