I have the PX4 in .40 cal. I have probably put 500-600 rounds through it. I personally love the gun. It has never jammed on me. It is a nice looking firearm, and first and foremost, it fits my hand perfectly. It does come with adjustable grips to help with this. It seems to not have as much recoil as other handguns I have shot either. That may be do to the rotary/rotating barrel Beretta uses. The trigger pull is to my liking, and the magazine release is crisp and immediate.
I am comfortable shooting it, and for me, anyway, it is very accurate. It is not the cheapest gun out there, but not the most expensive either. Extras/Add-ons for it are not readily available like you would find for Glocks and others such as extra magazines, various holsters, etc. You can order that stuff online, but likely won't find any on your gun dealers shelf.
You just have to make sure it fits your hand the way you want. I don't care for how the Glocks feel. They are a great gun, but they weren't for me