Ruger P series. I love my P89DC. Thousands of rounds through it and never a problem. It's my daily carry gun. When I'm dressed it's on my hip. Love it. I bought a second P89 and it lives on my Lady's bedside table. It's her primary home defense gun if I'm not home.
I have Beretta 92FS, Sig Sauer P226, and CZ-75BD. All are nice guns. I end up shooting CZ-75BD most. Once I put 100 rounds through to break in, I just can't stop. I end up take it to training courses because I don't want to drop my factory Beretta or Sig mags onto gravels. Now, my CZ-75BD have about 2,000 rounds through it without any malfunction. However, I like the Sig sights more. Larger and very quick to align front sight and rear sight once drawn from holster and raise to eye level. It take me a while to get use to CZ sights. It's kind of small compare to Sig sights. My CZ-75BD mag does not free fall when mag release being pressed. I need to pull the mag out for reloading. I don't know if it's just my gun or in general for CZ-75.