It's pretty hard to beat the P-11 with its 10 round magazine + one in the chamber. It's very reliable once you get it "broken in" and it is small enough to be easily concealed on my hip in an Uncle Mike's belt-holster stoked with +Ps. I don't shoot the +Ps very often since Kel-Tec warns the P-11 is "ok" for just "occasional use" with +Ps and the "occasion" will be if I need to use it for defensive purposes.
I have a great deal more "faith" in the P-11 compared to my P3AT (.380)... but both have their purpose. The P3AT is great for deep concealment, but its .380 round doesn't have the "punch" of the P-11's 9x19... and I prefer the extra capacity of the P-11 over the single stack PF9. Like I said before, I believe the P-11 is hard to beat.
Just my 2¢...
Strength & Honor...
Ron T.