I think it is good to have suggestions, but the proof is in the comfort of the person firing the gun.
Everyone will agree with that. Also, most of us have probably had the experience of finding a gun we think will fit our needs, with the right mix of caliber, size, and features we want. But on holding it in a shop and working it, testing the trigger, you discover that it isn't what you wanted at all. So there's that.
But in this discussion, I'm having a hard time mixing HD and snub-nose. A 3 to 4 inch barrel will help with accuracy and recoil management. Those can be traded off for CCW, but for HD there's no need to compromise, and smaller guns have harder recoil, so I'd look to add a bit of weight and length since size isn't a limiting factor. At least give a Ruger GP100 .327 Magnum with 4.20" barrel a tryout. It's got 7-shot capacity, and will fire .38 spl comfortably with extreme accuracy.