I personally have managed to avoid the siren song of the 10mm. But when I was younger, had I had the cash...one of those Colt Delta Elites would have been my ride!
Today I steadfastly ignore the 10mm, secure in my moral superiority with my .45's. I am a disciple of St. Cooper and St. Browning and will not be led astray by flashy guns, slick advertising and the fickle whims of ego.
But in my deepest, darkest places of my heart...one of those Sigs in 10mm? I had better not see one of those at Ye Olde Gun Shoppe or my soul shall surely be lost.