When I get my CCW, I plan on using my CZ-82 (Czech military surplus). Nice handy and easy to point/shoot. Yes, it's hi-cap (13+1) of 9x18MAK (which is just now starting to see some decent personal protection rounds).
The CZ-82 is a nice little firearm. I have big hands. My wife... not so much. It's one firearm that both of us can handle and use comfortably. It's not so small that it feels like a toy or that I'm going to break it, yet small enough that my wife can comfortably hold and use it.
There is a CZ-83 that is damn near the same pistol, except in .380Auto.
I'm not a big fan of going smaller than .40S&W for CCW, but I would make an exception for the CZ-82/83. I am a bigger guy, so something medium to full size (like a .40 or .45) is easier for me to cary conceiled.