bending the rules, i know, but i have to go with a matched pair. blackhawk 7.5" barrel for .38's and .357's, super blackhawk 10.5" barrel for .44spl and.44mag. gotta have the barrel length to make the most of the round, and with that spectrum of loads, you can do any and everything needed. small game for the table to zombie defense.
(did i mention i have all of the above and am more than a little bit biased?)