I love 10mm's! I currently own 3 of them. A Dan Wesson CBOB, a Smith and Wesson 1076 and a EAA Match. Loaded to spec, a 10mm has a lot more punch then a .40 S&W. (BTW: for us 10mm fans, . 40 S&W stands for slow and weak:D)
A Glock G40 would work fine for hunting, with range limitations, or...