Pete2 said
" The closest thing to the perfect handgun is the S&W model 19. Yep, it's a revolver. Lightweight, pleasant to shoot with .38 specials, powerful with .357 mag., very accurate, single and double action. I thought everyone knew this already."
+1 Pete2 has this down. My version of this is.a 65 LS (Lady Smith). But I also agree with the premise laid out by the OP re perfection. My 65, like all K's, can't (or shouldn't) shoot the hotter 125 gr .357s on a regular basis (not that I'd want to that much). So, empiricallly, the Ruger Speed Six would seem to be the answer to that, very similar package to the K-65 except IIRC it is a little heavier. But,...I don't like the Ruger trigger, cylinder relaease and lines as much; just never been a huge Ruger DA fan. Then there's the 686 Plus in a 3 or 4" - also a candidate for perfection. But it's bigger and heavier yet, making it less ideal than the above two for carry. Oh well, no real perfection out there. There's always
something someone can criticize that has some objective merit.
So...I'm back to my beloved 65 LS. Darn' close for the rounds I shoot normally anyway - 3" heaven. Oh, that it could be a 7 shot and load major zombie killers, but then it wouldn't... Oh well! All I know is "perfection," if it exists, is.a revolver