What ever ya call 'em, can’t go wrong with one. Or two, hell half a dozen or more. I’ve narrowed ours down to two calibers, .38Spl./.357 Mag. That seems to do everything we need. We both enjoy shooting the snubbies with the softer shooting .38Spl loads to keep “tuned”. My Taurus 605 SS Snubbie. It’s got a nice SA/DA trigger and since I had the barrel replaced, shoots nice groups at 10yds.
This is why it went back to the mothership, “after” 25 rounds of 138gr JHP .38Spl.