My 10mm Colt Delta is Great!
You're right, it is great, as are the 1911 clones. I like some of the high end clones better than the Colt, have both, although not in 10mm.
The Glock isn't pretty, but the Gen 4 with a smaller grip, handles pretty well and IME, has less perceived recoil than the 1911 pattern guns. And Glocks hold more rounds.
DF