I have a few.
I have a pair of Manurhin made PPs, both are police surplus and both are in 7.65mm Browning:
I have a ranger made PPK/s as well as the newer S&W version (which I like a lot less), both in .380 ACP:
I have a German military proofed British L66A1 in .22 LR, which is a military version of the PP in .22 LR:
I have a Walther/Umarex made PPK/S .22LR - which believe it or not shoots just as well as my PP in .22LR:
I also have a few FEG pistols, which are PP and PPK/S clones. An AP9S (top) an APK9S (middle) and an APK7S (bottom):
The AP9S and APK9S are chambered in .380 ACP/9mm Kurz and are well made steel frame commercial pistols, made to very high specifications for Interarms.
The APK7S is the same commercial design, this one made to slightly lower specs for TGI and chambered in .32 ACP/7.65 Browning
The AP series pistols are PP clones and the APK is a PPK/S clone. They have roots in the PA-63 and earlier PP clone military pistols made by FEG, so the frames are slightly larger and heavier as the originals were chambered in 9mm Makarov.