Which would you have if you could only have one pistol for all around defense? Especially for concealed carry? I would prefer the one with best reliability followed by ergonomics and then best trigger. So far the pps gets a slight nod because it's a little bigger.
Kel Tec PF9
Walther/S&W pps
Kahr PM9
Kel Tec PF9
Walther/S&W pps
Kahr PM9