My pocket pistols are all loaded with Underwood Xtreme Defender rounds. I tend to carry smaller calibers for low recoil/quicker target re-aquisition; expanding ammo for these calibers is a waste of money.
Taurus TCP732, .32acp, a sweeeet shooter that winds up being my most-carried ccw. Didn't catch on; wish I'd bought a second one.
Taurus TCP738 - .380 - I thought I'd like it as much as the 732, but I don't. It is less objectionable, however, with the Underwood loads.
Beretta 3032 Inox Tomcat - .32acp Having the tip-up barrel means my wife, who I swear to god can't rack the slide on ANY semi-auto pistol including the two above, can put it into battery without handing it to me. She doesn't carry, but this is one she could. Her nightstand gun, which would also make a dandy pocket carry pistol, is a Charter revolver in .32H&R Mag.
I have a Beretta 81BB and a CZ70 in .32acp, but not for pocket carry.
I do pocket-carry a P-64 9x18 once in a while just for something different. Fluted ammo in that one too.
Re: pocket pistol recoil
51"A gun is a tool, Marion, no better or worse than any other tool - an axe, a shovel, or anything." - Alan Ladd, as Shane