I am probably out of the mainstream (as usual; I like it there) in preferring standard weight (slim?) barrels on handguns. I understand the logic behind a heavy-barrelled gun in bullseye competition, but most people are somewhere on the plinking index, however casual or dedicated.
Handguns are supposed to be, well, "handy". To me those heavy barrels tend the make the gun more cumbersome and offer no advantages in practical accuracy for 99% of all shooters.
At one time Ruger made a 5 1/4" tapered Mark I target model (circa 1958) which was perhaps a nice compromise--but they didn't sell well. They reintroduced it again for a very short time around 1990 with the same results. I have one of the latter ones, but other than being a neat gun, I don't use it much.
What I do use is a beater 4 3/4" fixed sighted early model that I rehabilitated and did a trigger job on. It's somewhat ugly, even with a refinish, but it shoots frighteningly well--probably the most shootable .22 pistol around. I have more fun with that thing than almost anything else.
I have similar feelings about heavy barrel and full lugged revolvers. Sort of the shooting world's version of tailfins on cars...