I am looking at these two pistols as the next step up for my son, he's been using 22s only so far. I would like to get the input from INGO're on which would be the best one to advance his shooting education. NOTE, the pistol will be my property, no "straw man" purchase questions. He can grip both equally well, but I have no experience with either of these handguns. I would like input from INGO'ers with actual experience with each pistol.