Just give me one of these, maybe with the available seatpad. I like to sit up in an attack position when I'm computering.
(the 1006 Navy Chair by Emeco, $560...and you can throw it off a six-story building and it will still be in one piece!)
An old guy gave me his favorite ancient wooden chair with arms.
Comfortable, I used it for a couple of years!
Still have it.