I'd like the gun I'm looking for to serve a few purposes. First of all, it needs to shoot a round that my wife is comfortable shooting, since I'd like her to feel comfortable having it in the car or when she's on her own. She's a pretty good shot (with my Walther P22) and I want her to keep it up with a centerfire that has more punch than a .22. It also needs to be compact enough for her to keep in her purse, etc. The PT911s are sweet guns, just might be a bit much for her. I've got a PT140 that I carry that she likes the feel of, just way too much recoil and "bang" for her. I know the Millenniums come in different calibers, but I don't think I necessarily want a duplicate. Don't get me wrong... I LOVE my 140 and use it as a cc pistol, but might want to get something else to add to the collection. One of the dealers I frequent also mentioned the Sig and said, in his opinion, it was right up there, if not more pleasant to shoot than the Walther. Decisions, decisions.... ;D