The best self defense revolver
There may be NO "Best" self defense revolver, in that, what works for one, may not work for another. It is likely, however, that the revolver best suited to the individual is the one that they practice with regularly, have confidence in, and are the most comfortable with using.
I learned many years ago not to "send no boy to th' mill". Therefore, for me, I use a M-24-3 in 3" .44 Special, with something like an RCBS 44-250K ahead of 6.5 grs. of Unique, ignited by CCI primer. While I hope I will never have to use this combination on anyone,
should I have to, I want the person receiving it to KNOW they have been hit.