I'd say a 44 mag. & I don't even own one anymore. The ammo availability is just much better if you don't reload. 44 Specials lighten things up. I prefer a 45 Colt but started w/a 44 mag. I also believe a 22 for practice can really polish you w/more volume & less $$. If you do reload you can lighten up 44's just like a 45. BUT 45's are better!