"Big Bore Snubbies"...aahhh, a subject dear to my heart! I guess I've carried and/or fired maybe a dozen over the last twenty or so years...and I always felt VERY well-armed! An old friend introduced me to "Big Bore" snub-guns back in the late 70's...he had an old Colt-a New Service, I believe-in .45 Colt that had had the barrel cut down to just a fraction of an inch longer than the ejector rod...with the front sight re-mounted,a SUPER action job and a set of custom grips, it was as pretty to look at as it was fun to shoot!
Another friend of long standing-a retired University professor-STILL carries a Charter Arms "Bulldog" .44 special...loaded with his handloaded lead semi-wadcutter hollowpoints, its an impressive-and effective-self-defense weapon! He told me once that the "Bulldog", as made by Charter, was not particularly robust...he figured they were good for about 1,000-1,500 of his reloads before they needed to be "tightened up"-or traded in!
I've also played with several S&W N-frame "snubbies"...a three-inch barreled Model 657, a short-barreled Model 629 and even a rare three-inch Model 625...wish I had bought that one!!! To my way of thinking, the best "Big-Bore" snub-gun to come on the market in recent years is a real sleeper...the Smith & Wesson Model 696...a three-inch barreled, five-shot .44 special built on the L-frame! The 696 is not as big as the old Colt "New Service" or S&W's own N-frame, yet packs quite an authoritative punch...with almost any SANE load, its very manageable as far as recoil control and follow-up shots go...and, owing to its [relatively] smaller size, its quite concealable, too!
I haven't had an opportunity to "play with" any of the Taurus or Rossi large-bore snubbies, but I expect they'd do just fine, too...seems like the guns they [Taurus and Rossi] have built in the recent past have really improved, quality-wise, over the product they put out eight or ten years ago....FWIW....mikey357