After several months of research, I've decided that a 10mm will be my future handgun, for use at our cabin in Alaska. The cabin is on an island, deep in the Kenai National Wildlife Refuge. We get a curious black bear on the island, about once every ten years. They usually show up, sniff around the island for a few days, and then swim back over to the mainland. Currently have an 870 and bear spray for venturing off the island. Also have a extra Mossberg 500 as a loaner for guests. Having shot both 10mm and 44 mag, I am more accurate and can shoot faster follow-up shots with the 10mm.
The three different handguns I am looking at are a Glock 20, Springfield XD or Ruger GP100 revolver. Currently leaning towards the revolver.
I've posted this video before, so you may have already seen it......[video=youtube;t1AbItAe-h0]http://www.youtube.com/watch?v=t1AbItAe-h0[/video]
Basically, he found that although the 44Mag is more capable, he shoots the 10mm better.