The Springfield is the one that is on my wish list. Although a good .357 is on the list once I get all my "must have's" taken care of. Of the one's you listed I think the .357 would be the most concealable.

Now that I think about it the 9mm would be a lot of fun. I think it comes down to needs. CC vs Back up. For what you are looking at I'd go Springfield and then .357. I don't think either is a bad decision.

Spud