Carry one myself.
And it's exactly as Ironbar said anymore. Any decent S/D loading short of a FMJ. I'd prefer the 147's, but currently have 124 G/D non +P in her. I run the 12+1 magazine in her full of the 124 G/D's and the 17 round reload magazine full of 124 FMJ's. The first mag's content being the most important. I'm figuring if I've gotten to mag #2 I'll probably be looking for a load with more penetration, since anyone with good sense is going to be behind something by that time?