Well....
You're getting ready to drop some decent coin on a bike. You really need to ride a couple different, high end bikes on singletrack to determine which bike is the right one for you. You may have to travel a little bit to find bike shops that will let you rent upper end bikes. Check out Absolute Bikes in Sedona and Flag.
If you're willing to adjust your budget up a little bit, you can get yourself in to the rarified air of bikes. Turner, Titus, Yeti are a few. I'd also consider looking at a 29er. Head over to the 29er forum and ask about AM 29ers.throwfar said:
You're getting ready to drop some decent coin on a bike. You really need to ride a couple different, high end bikes on singletrack to determine which bike is the right one for you. You may have to travel a little bit to find bike shops that will let you rent upper end bikes. Check out Absolute Bikes in Sedona and Flag.