Retired now, but I didn't carry anything BUT Smiths my entire LE career (except I did carry a Colt, actually a Springfield, when I was an MP in the early '70's). They included in order:

Model 19, Model 29, Model 66, Model 60 (court gun), Models 469, 645, 4516, 4566, and currently Model CS45. I also carried a short barreled S&W Model 3000 12 gauge shotgun which functioned identical to a Remington Model 870.

All were great firearms, none ever let me down.