I'd heard that might happen. Not my cup of tea at all, as the 45 and 9mm do all I need; the 40 is a solution in search of a problem and I have a .41 magnum for heavier needs so the 10MM has no value for me. Ammo logistics make a limited # of calibers a better choice for me. I have a KZ9, and it is a heck of a lot of fun. Loaded with 16+1 of 127 +P+ Rangers, I know it will do what's needed, and I carry it sometimes.
Nope, but I admit I don't carry it often. I only hunt bipeds, and although it is quite adequte for that purpose, it is not my first choice. For a woods gun, with heavy 41 loads, it is ample, but I am not often out in the woods off duty.