I'm one of those USPSA nuts - and CZs, Tanfos, Glocks and STI 1911s seem quite popular among the USPSA production and limited shooters who have plenty of cash to travel and compete. We are all looking for how fast can I get the front sight back on target after the 1st round, and transition to the next target - e.g, flat shooting and consistent sub .20 second splits.
I do see some polymer new gun owners out there who are just getting started, but about a year in they are all looking at Stock IIs, CZ SP01s, Shadow IIs, Tactical Sports, and STI Edges.. (and up).
These guns are generally all built on a heavy steel frames, 38oz-46oz, with full dust cover to soak up the recoil. Most are CZ or 1911 based.
147gr 9mm is the least flippy "defensive" round and with the right recoil spring, very good grips, a solid grip, and c. 5" barrel the muzzle barely rises at all.
A wider frame that allows the support hand to actually grab something helps alot - as do grips with real texture. (LOK/VZ/SCALES/G10/etc)
back to the topic at hand, ide suggest a CZ variant, as much steel as you can manage, 9mm 147gr..... carry-able = CZ 75 P01 or CZ 75 Compact clone.
-----------------------
or the Glock G42 in .380 for pocket carry if .380 and 7-8 rounds will do. (I'm a huge fan - very shootable)