1S1K,
Not trying to queer your deal or anything, but I dunno if either will "stop 'em in their tracks" - of any of the three mentioned.
Too, unless you're assured of a goodly backstop all the time, I'd suggest something a bit more high velocity, shooting much more frangible bullets. They (the high speed .22 centerfires) tend to break up quite rapidly & really do minimize any chances of downrange "oops!" Pistol caliber bullets just don't have the zing to break up reliably (fo rme anyway unless solid backstops). YMMV
Too, the centerfires'll most certainly drop 'em in their tracks with good placement/bullet.
May be a case where more is actually better.