I have owned many Taurus revolvers, and a few Rugers. I haven't owned any S&W, but have fired quite a few. My advice would be to shoot them first, or at least handle them, and see how they feel to you.
I have owned 14 Taurus revolvers and only one has given me problems. Two or three of them had triggers that were stiffer than I like, and the rest were very good. Of my three Rugers, one had a small bolt loosen up after thousands of rounds, so I just used some Loc-Tite. None of the S&W's I have fired malfunctioned, though my experiences are limited.
Funny how people will say, "I have never owned a Taurus, but they are junk."
"I have never eaten pizza, but it looks messy."
"I have never had a girlfriend, but my cousin says they are annoying."
Etc.
And I agree that a five inch barrel is a very nice size for a revolver.