My friend sent me a link to that chair before about a year ago.. since then I've wondered if spending 900 dollars on a chair is really worth it.
I have sat in one of those for years at a previous job. They have their high points but essentially they were designed to maximize productivity not comfort. That model is to promote posture.
That's a brilliant way of putting it. I guess I was thinking "my posture is terrible. and I like to slouch when I play" and I guess I hoped it' would help. It certainly has, to an extent. boredit is totally right though, there's a ton of more comfier chairs out there.