I've been shooting it for 20+years. Had only one problem. .357 magnum, Federal brass, and a 13 ounce scandium J frame. It was to be the 5th shot, but the cylinder locked up. Not extremely tight, the cylinder would open, it just wouldn't turn. Didn't have that problem with other brass manufacturers, just that thin Fed. case.
I still shoot their products often, I just sort any Federal brass (in magnum loads) and save it for my Model 28-2.
The only other problem I'd ever heard of was from an uncle. He bought ?(can't remember the caliber) for hunting. Aparently this batch had a very light crimp (or the bullet was seated slightly too far out). Sighting in he had no problems. Loaded up to go hunting, didn't fire, unloaded after the hunt. The case came out, leaving the bullet in the throat.
These two happenings were 15-18 years apart. My uncles story was from the early '90s. Mine was from about 2 years ago. Both easy fixes, and both things that could happen with any manufacturer, and at any time.
I continue to buy from them. Their price is hard to beat. Especially when you get it at a show, and there's no shipping.
I've bought their ammo in... .38 Spec., .357 Mag., .357 Sig., 9mm Para., .40S&W, .45ACP, .32-20, .32H&R, .44-40, .45-70, .30 Carbine, .30-06, .300 WinMag, 5.56x45. Maybe even some others. For a total nearing 10,000 rounds.
Wyman