Seems like a pretty nice chair. Personally, i went for one great.
Had one at my former work, and it was good enough for me to get one at home. Been going strong for more then 5 years now and still doesnt show any sign of degrading. But then, i got the all leather seats as they are more durable, even though the cloth ones were stated for 10 years at 8h/5d a week use. I always thought it was expensive as its around $800 or so, but considering the longish use i will see, nah. Some of my friends has gone through several chairs already in the same time.