If you had one gun to own, would it be the 19 or 23?
It would be whichever I shot better. In your case, that sounds like the 19.
And as a bonus, the ammo is cheaper.
"An armed society is a polite society." — Robert A. Heinlein
"After a shooting spree, they always want to take the guns away from the people who didn't do it. I sure as hell wouldn't want to live in a society where the only people allowed guns are the police and the military."
— William S. Burroughs