Mine is the regular G2. I paid a little bit extra and got the stainless steel version: problem solved.
I'm not trying to be snarky. But if there's anyone reading and thinking about getting a PT111, the extra $20-$30 or whatever it is for the stainless version is money well spent. My BiL has carried his everywhere for a couple of years, and his only complaint is the finish wear. That's why I opted for stainless. I won it for a $217 bid on GunBroker a couple of months ago.
As far as range reports go, I haven't shot it much, maybe a hundred rounds. The trigger is mushy but light. The sights are nice. I haven't managed to make it malfunction yet. My hands are extra-large, but I can get a good grip on it. I don't like the general feel and trigger as well as my G43, but I seem to be just as accurate with it, and it holds more boolits.
In warmer weather I prefer an LCR in cargo shorts, but by next winter I will have put a bunch more rounds through the G2 and will probably work it into my CC rotation worn OWB under a light jacket or loose outer shirt.
So far it seems like a nice gun for the money, and paying a little extra for stainless seems like the way to go.