I have the 627 Pro and the 627 PC. I bought the PC first then the Pro. Knowing what I know now, I would have bought the Pro rather than the PC. For me, the Pro has better balance and has an action almost as smooth as the 627 PC. The main reason I bought the PC was because it accepts moonclips. It was only after I had the PC that I found out the Pro also accepts moonclips but this is not mentioned in any of the Smith & Wesson's product information on the Pro. I love them both however.
627 Pro
627 Performance Center
