Mt Trek 7500 is as close as I have managed to get with one bike... but it still can't touch my road bike for nekkid speed or my hardtail for the ability to hammer up and down the trails and do big drops.

Being that I am pretty average rider these days, this works (with two easily swappable wheel sets) to handle all 4 seasons, the on road, the off road, commuting, touring, and more than a little towing duty.