My brother bought one years ago. He moved out of the country years ago, so I've used it for about 2+ years now.
Pros
+Adjustable everything.
+Comfortable, but in a different way. It's not a chair you'll fall asleep in nor is it super plush. It's not as breathable as other chairs. But despite all of that, it's still comfortable, and for long periods, your body doesn't tire out like it would in other chairs. It's a feeling you won't appreciate until you sit on other chairs.
+Subtle and superb back support. And butt support!
+Good warranty (12 years or something around that).
+Materials have stood up very well. Most chairs I've sat in start to see some wear after 3+ years. This one feels and looks in great shape still.
Cons
-I don't remember it being so squeaky when it was first bought. It's definitely noticeable though. We're not super heavy people (I'm 170-180lbs, brother was around 180-190lbs), so I guess it's just normal due to the contouring back support + some normal wear and tear. If you're doing any sound recording, just make sure to position your mic properly to get rid of the noises...
-As I mentioned, back support is good, but it's not a chair you'd want to lay back and rest in (no neck/head support).
-I love and hate the arm rests. It's a weird size. You can position it to your liking, but depending on the desk, the position doesn't feel perfect. I don't know, maybe it's just me.
-Big price tag. Worth it? Probably not unless you sit down in front of a computer for long amounts of time. If you got money to spend tho...
-So many crevices for dust to build up, if that might be a thing to worry about.
