Best office chair
justrudd: I've had a Steelcase Leap chair (http://www.steelcase.com/na/leap_products.aspx?f=11852) for about 5 years now.  It was simple enough that I had it adjusted to the sweet spot in about an hour or two of sitting in it.  I've made slight adjustments over the years, but not too many.I tried to replace the Leap with a Mirra from Herman Miller.    But I just couldn't adjust it to what was comfortable for me.  And I didn't like the back.  I'm not a fan of the webbing.I gave it to my wife, and she loves it.  But granted I upgraded her from a 80 dollar Office Depot chair :)You should see if there are office supply stores near you that will let you demo the chairs.  Not just for a few minutes but for at least a day.A friend of mine just bought 15 Leap's in AZ.  He was able to get a Leap, Mirra, and a couple of others to test out for a couple of days before making his decision.  Might be something to look for in your area.