I only have revolvers in 357 and 44 mag. I like the 357's alot. Probably my favorite one is a 5" times 8 S&W performance center. But I also have a 66 S&W 2.5" barrel that I really like with target loads.
The most fun is probably my Ruger Blackhawk in .30 Carbine with a 7.5" bbl. It is LOUD and pretty accurate. I have several that are all pretty close;
Colt Python 2.5"
S&W 610
S&W 625
S&W 66 2.5"
S&W 1955 Target
S&W 25-5
S&W 27
S&W 19 2.5"
S&W 648
Colt Trooper MKIII .22
Have a S&W Model 442 airweight that I like to shoot. Alotta people don't care for the smaller barrel and the lighter weight and the kick and the heavier DA trigger. They claim it's to hard to shoot acccurately. I shoot it quite abit and have been able to get some decent aceptable accuracy as well at shorter combat ranges which it is designed for. I also have an older police issue S&W 5in. Model 10 that I inherited from my Dad that I enjoy taking and shooting from time to time.