My EDC is a Cimarron Lightning in 38 special with 3 1/2" barrel. Not ideal I know because it is single action. But it is a smaller frame than the full size Colt or Ruger. The main reason I carry it is because I have to deal deal with injured livestock from time to time. I think it is adequate to deal with deranged people if necessary. I carry it in a modified Galco SAO holster which can be carried strong side or cross draw. My second choice is just what you described. With a fixed blade knife, chaps, a rope and handgun it starts to add up.