This is my second chair. I like the modern style, and of course the ergonomic benefits. It takes some time to get used to this chair, and your rear end may even feel sore for a while, but you'll be fine in the long run.I mentioned that this is my second time buying one of these...the first one eventually sprung a leak, which could not be repaired. Hopefully that doesn't happen to you, but it didn't stop me from getting a new one.Pros: Modern style, ergonomic benefits.Cons: Might be uncomfortable for some people, and it may leak air after a lot of use.