I agree that XT is arguably the best setup, but when it comes to the HTII crankset...it's really difficult to improve on such a good thing.

The XT probably outshifts it slightly, but when you wear out the LX rings, replace with XT and you've licked that issue. Only other thing could be the weight.

I doubt stiffness is an issue given my experience with the other three that I listed.




Over all, I'd run a full XT group if I could afford it...I just don't have the $$$