Still have one of 4 SBHs I had back in the late 70s and early 80s. Never modified them much, other than putting rubber grips on them for controlling heavy handloads.
Have one .41 mag in 4 5/8" BH left Used it more than anything else. The Supers were just oo heavy to pack around and ya couldn't get a short SBH back then unless ya had it modified, which I could not afford. The 6.5" one didn't get used much, so I sold it. The short .41 mag was more accurate than all but one of the SBhs.
I had a few .357s, mostly 6.5" guns. Last one was a late 3 screw. Got a good chunk for that one. The short ones were better for packing, but I always used the .41 instead, so I never kept the Blackhawk .357s. Instead, I preferred the Security Six .357s. Still have one old blue Speed Six with the short 2 3/4" barrel.