I'll add a little to AMs responses on the felt recoil. To me, the recoil on the polymer guns is less than on any 75, at least with 115gr JHP low power factor ammo. I would rather shoot a P-09 in a bullseye match than put the 9mm slide on a the Kadet host frame just for this reason. I didn't expect it to be this way, but it is. I thought the steel gun would shoot "softer", but it doesn't. The P-10C feels the same as a P-07 as far as recoil goes. To me. The polymer guns are very comfortable to shoot.
Joe