Springfield XD 9mm. And she loves to shoot just about anything - clay pigeons (stationary, of course), golf balls, cans, plastic bottles, zombie targets (something about shooting them just makes her laugh)...
My taurus .40, her bersa .380 or one of the .22's. She likes to poke little holes in things at 50 and 100 yards, so I'd say the .22 she shoots the most. Though she's loving her carry piece now.
I usually carry a Ruger P95, but also have a Keltec PF9. I love to shoot anything, but really thinking of getting into some high power rifle shoot clubs. The accuracy training appeals to me. The daughters do well with the ruger or with the 44 mag rifle. My son prefers the rifle, he's still a bit small...