I just purchased a PX4 storm and now have maybe 300 rounds through it. I can honestly say that this is the nicest, and sweetest shooting handgun I have ever owned. Mine is the 9mm version, in the F configuration. The F configuration has the safety and decocker.
Although I have only shot 300 rounds, I have never once had any kind of FTF or FTE, or any other malfunction. It is absolutely accurate and just a pleasure to shoot.
I don't post very often, but I thought I would give you guys a heads-up, this is one awesome gun.
Todd