Damn, there are so many!
Out of my .357's, the following four are my favorite:
I have a 4" Colt King Cobra in bright stainless that hangs out around the top of my .357 wheel gun list. I also have a 4" S&W model 13 that I am really, really fond of. I think the Model 60 S&W 357 is one of the best J-Frames around. But for a shooter, I have a 6" Ruger GP 100 in stainless that is without a doubt my most accurate and smooth shooting 357 Mag. It will also take the strongest loads when needed.