Plan2Live:
I've had zero problems with mine, and they are very smooth. They seem to function on anything you feed them, at least mine does. They look cool, and if it fits your hand, go for it. One of the better features of the design IMHO is the open breech, you can shoot a lot, and it really doesn't ever gum up or get dirty, the powder resudue and soot seem to be a lot more free to escape than be trapped inside the action, like closed barrel autos with an ejection port. This is nice when you are shooting lead boolits, which seem to gum things up a bit more with the boolit lube and all.
Field stripping is a breeze, takes about 5 seconds. Accuracy seems to be pretty good although I'm not sure why (the barrel dovetails into the frame, rather than the slide, adding a lot more tolerance for mis-alignment with the sights).
The downside of the Beretta's is that it is very difficult to match fit a barrel for target shooting because of the design of the pistol. Military marksmanship units spent quite some effort to get the pistol to shoot to match standards. Closed barrel pistols, 1911's, SIG's, Hi-Powers, Glocks, etc, where the barrel is mated inside the slide are much easier to match fit for the demands of target accuracy. But we're talking about making a 2" gun shoot to 1" or less at 25 yards. That may not seem like much, but it's a pretty good jump for a self-loader. My Beretta is shooting 2 to 3 inch groups at 25 yards, and I really haven't started to work-up an accurate load for it.
I think they are a fun pistol to shoot, have fun.
Anyway, here are some pics:
Comparison groups between the Beretta and SIG 226. The Beretta is shooting about 2 1/2", and the SIG about 2" at 25 yards.
Open Port really vents powder and soot, keeping things clean when shooting.
Field stripping is easy.
One of the few caveats, the barrel doesn't have much dovetail surface for tight support, it can wiggle a bit when in battery, but it still seems to shoot pretty accurately.
This is the only support the barrel gets, unlike closed slide autos, where the barrel is supported at both ends by steel, the Beretta barrel is only partially supported, and not by steel, but by a dovetail in the aluminum frame, hence the wiggle factor. It is however, locked into the steel slide with the locking wedge, which does add stability.