I have the itch for a 10mm * * * I have narrowed it down to three choices:
Sig P220
Sig 1911 Tacops
Kimber Custom TLE/RL
Kimbers are junk. Let's get that outta the way first.
The choice between the 10mm Sigs is really a choice about a little thing called
platform.
There's the DA/SA 10mm P220, which I have, and 3 SAO P220 10mm variants. The SAO P220 are sort of like, but not quite, a good 1911, at least in terms of the trigger.
If you have any experience with the P220 in .45acp, you should find a 10mm version to your liking.
The 10mm TacOps is a railed 1911 if you want to run a light. But the rail also adds front-end (muzzle) weight, which some traditional 1911 shooters detest.
I've got a 10mm Delta Elite (sans rail), so I'm intimately familiar with the 10mm on the 1911-platform.
Again, it's really about deciding on the platform first, ... then on the specific model.