CZ 2075 RAMI and BERSA Thunder 380
I carry the CZ 2075 RAMI 9MM in a High Noon Hidden Ally tuckable holster, and you can't really see it at all when using the 10 round magazine. Sometimes I use the 14 round mag, and the RAMI is still concealable, but not invisible. I've tested it well at the range, and, like my other CZ's, it's a potent and reliable handgun, well suited for concealed carry on the waist.
I trade off the RAMI with my Bersa Thunder 380 when I want a slightly lighter and thinner pistol to wear on my ankle in an Uncle Mike's rig. or in a pocket holster in any of my favorite cargo shorts. The Bersa has my complete confidence in it's reliability and accuracy, after having tested it with more than seven hundred rounds of various high quality JHP ammo at the range.