I don't think I will ever sell another gun, only one I ever sold was a Taurus revolver (don't remember model, sorry) in .357 Mag that I bought from my father. I needed the money, but regretted it almost immediately after.
I know they don't have a great rep, but that was one of the sweetest shooting guns I've ever owned. I assume I just got lucky with that one, haven't really considered replacing it with another Taurus, mostly because of their current reputation. I still miss that gun, tons of fun at the range.
I mostly console myself with my Ruger SP-101 these days, hoping to dip into the S&W pool soon.