stonewall1350
Blue Belt
A couple of different issues going on here.
First, you can absolutely find shorts that you can carry a gun in. You'll probably need jean shorts, cargo shorts with a belt, or something similar. I've carried a paddle holster with drawstring shorts... It'll work, but you have to tie them TIGHT. With a knot that won't slip. I never meant to say that you can't -- only that choosing to carry a gun will effect the clothing choices you can make.
Second, on shorts. If you want to be taken seriously, if you're not hanging with your buds, you probably need to wear long pants unless shorts are justified by the activity. For example -- I do wear shorts biking, and in bike uniform, when the weather is appropriate I wear shorts. But as a general rule -- if you're doing adult stuff, you probably need to dress like an adult. Years ago, IBM had a corporate policy that they would wear suits for all business activity. Didn't matter where you were, you would be wearing a suit. (And a white shirt, and conservative tie.) They discovered when they were in the Middle East that their people were taken more seriously than some competitors who, in recognition of the temperatures, went to what amounts to modern business casual (collared shirt, slacks, not jeans).
Finally... "Stopping power." There simply ain't no such thing. Most of the agencies in my area carry a .40, usually 165 grain Hydrashock or similar. I know of two carrying .45. I believe (not certain) that the feds are still in 9 mm camp, though I know that they've at least expressed enough interest that several manufacturers have come out with 10 mm guns. A .22 will do the job -- if you place the round accurately. And a 50 mm won't do more than scare the bejeezus out of you if it's a miss. I've read plenty of accounts of people taking shots that should by all rights have killed them -- and fighting on. (Like a guy who took a point blank shot in the throat and walked several hundred yards to his own car. Or Sgt Marcus Young, Ukiah (CA) PD.) And others of people taking shots that had no business being fatal, and giving up.
You're trying to make one gun do too many jobs. You can't make one car do every job, from hauling freight to fuel efficient stop & go commuting to NASCAR. One gun can't do a good job as a hunting back up, and a concealed self defense gun. But a decent self defense gun can be a marginally adequate backup, if you select the right gun.
Your final comment is what I mean by utility. I would never HUNT with a pistol unless it was a .357 mag or above(probably above). But a pistol in the brush is nice for those unsuspected little suprises and the long gun is not an option. I have been hunting for years and on a few occasions wished that I could have been carrying a pistol and that is all I want for hunting purposes.