I put the 3" LCRx on there because I'm already looking at it for other reasons, and I also looked at a s&w airweight too. Want 5 rounds as a minimum, so the revolvers work fine, but I want to be able to deep conceal it, so size is an issue too, not just weight.
Also, forgot to add that I want a gun durable and large enough to train with, which is why I am ruling out a lot of the 380 autos. I don't want to be packing something I've only ran 10 rounds through. I wanna shoot it A LOT, which is why the 9mm is appealing...