Back when I shot PPC, my favorite was the M586 I used for Distinguished matches. It had a 6” barrel, a Patridge front sight, and wooden grips. A sweet trigger and amazing accuracy…I loved that old L Frame.
My father passed on a nickel M13-1, 4” barrel, square butt to me. It is totally mint, with a superlative trigger and satisfying accuracy. However…
My favorite is my 442 no-lock. I smoothed out the trigger and got a couple of 5-Star speed loaders and use either Speer 135 grain +p Gold Dot SBs or Underwood 125 grain +p Gold Dots. It’s easy to control, easy to carry, and just enough to break contact if I get in a jam.