In order of commonality of carry:
1. Kahr MK9, 9x19 (by far most common)
2. CZ 75 Compact PCR, crimson trace, 9x19
3. CZ 85 B Combat, 9x19
4. Taurus 85 SS, .38 spl
5. Sig GSR Compact, .45 acp
I feel *safe* with all of them. I feel safe but *in pain* with numbers 3 and 5, when driving, with those guns digging into my back, from the 4:30 position.