I have an early Kahr K9, with steel frame, factory original Black-T finish, and Trijicon night sights. It's compact, reliable, very ergonomic and easy to shoot well.
I have a once rusty BHP with a lot of external pitting and practically no finish, that looks almost new inside, that I bought years ago for $150, just for a under-the-seat truck gun. That's where it is now.
Don't do it much with anything not a J, but when the situation calls for it, I like this one, and the Galco rig as well. It's not exactly kosher under all the rules that surround me...but I sure like it.
Attempted to carry my HKP30 for three years. Purchased a Smith & Wesson M&P9c and absolutely love it. It carries MUCH more comfortably (I actually carry every day now) and it is even more accurate to me. I also have it outfitted with a laser grip which does not interfere with my holster at all.