I had read that too, that was why I was concerned. I didn't want to have to go to Bar-Sto if I didn't have to, lots more money but I know they are good.
I was thinking of getting the ported barrel if I went longer, which was also my desire to do. Yes, keep the stock one for CCW for sure. I may just go get some Power Pistol then. I can load hotter with that than Unique, if I so desire, which would be nice. I suppose a 22# spring might be a good idea too?