I spent all last year exploring the Bighorns and the Beartooths, and this summer I'm back to the Winds and the Uintas. Might even sneak over to the Medicine Bows. Originally being from Montana, I have a particular allegiance to the ranges up there, but I have to say, I don't think that the Winds can be beat!
Also, the Bighorns are fascinating and hold some of the best memories for me.