I own a UTB but will give a shout out to bilenky.

A big yes to sns, 26in wheels, and threadless headsets if you plan on lugging it around on airplanes.

Two things pushed me over the edge on my bike purchase. The largest road bike "Blazing Saddles SF" had in stock was a 58cm allez which was -almost- physically impossible to ride. My 25in T series c-dale is just a beast to lug around places and sketchy as heck bad on roads.

PS: I only fly SW domestic.