If I had a small auto I'd probably carry it all the time, but for me, a revolver still works fine. I carried one on duty for years, and while I love my autos, they're just too big to conceal easily. Being four foot nineteen and somewhat stout, anything bigger than a wheelgun prints pretty easily, and there is also the comfort issue. (if it ain't, I won't!) Ballistically, the 38 is preferable to any 380 or 32, and given that most of my training centered around the revolver, it just makes more sense for ME. Plus, most autos have big butts, compared to wheelguns, which can easily be round-butted. My duty 38 wears a rubber concealment grip, and works fine in the holster or hidden.
PJ