Question for the more experts about S&W revolvers

[Ovidio]

I sometimes shot revolvers, .357, .44 and once a .50, but I'm no expert with them.
As a handgun I have a wonderful Bernardelli P-One in 9x21 from my time when I worked with them and shoot it pretty well. Also a Walther PP Sport in .22
LR, but that's a light one.
Now I just want to have a bit of fun with a "cannon". If I can buy it at a honest price, if I don't like it, I can still sell it without much regret.
But, knowing myself, I guess I'll like it more than a lot.