I can't speak on the newer models, but I know that the older ones were damn near indestructible. They are basically Berettas.
A local range here had one that they used for a range gun that anyone could use. That pistol had many, many thousands of rounds put through it with only weekly cleanings, and there was never a hitch with that gun.
Impressed me.
If one comes along at a sensible price I plan to get one.