I'm glad this discussion came up, since I've been looking for a good chair to replace my current one. The one I have now is from Office Depot, nothing special, but it's not bad. It's leather-covered and fairly comfortable. I have two problems, though.
First, I'm a fairly tall/large guy, 6'3" and 225 pounds. As such, when I buy a cheap chair, after about 6 months the seat's cushion is pretty much flattened out and worthless.
Second, I live in the southwest US where it is hot, and long periods in a leather chair get to be uncomfortable. Back sweat and swamp-ass
For both of these reasons, I want a mesh chair (seat and back), and it's got to be STRONG. We have chairs at work with a mesh back, and the back on mine stretched out within a couple of weeks and now it's very uncomfortable. I need mesh that's not going to stretch out under my weight.
So, I've been looking at the Aeron because it's well-reviewed. I tried one out at the store and it's very comfortable. Just wondering, are there other similar chairs out there that are worthy of consideration?