Out of which .357?
Out of my 66, I don't think I've ever shot more than a couple cylinders, just to verify that they print around the same place as my .38 practice/IDPA rounds, of which I've shot a few thousand.
Out of my 340PD, I shoot maybe 20 percent .357--but handloaded and very moderate .357, around 6 grs of W231 behind a 158 gr. bullet. That's a defense load (a light one, 'cause the gun is mui light) in a carry gun, and I wanna be sure I can control it, and that takes practice.
Out of my Marlin 1894, just 357--cause .38s hang up occasionally for me--but mostly the same moderate handloads described above. But not shooting .38 is not a problem, or really any added expense.
I do enjoy a few hot loads out of the Marlin--in the Deerstopper/max load category--just cause it's fun, and cause I'm confident it won't hurt anything (that's not on the receiving end
).
Handloading has changed the whole experience of shooting for me; made it less about shopping and wishing for just the right load and more about just making and shooting it.
cg