Rugers have a reputation for going longer than Smiths without needing gunsmithing.

Both will last a long time with reasonable use and proper care.

Metallurgically, Colt has had the best rep. But their designs are flawed. A Colt typically doesn't hold its cylinder timing nearly as well as either S&W's or Rugers. Their latest designs, from the Trooper III-on use a different timng system, which is far superior to their old style. But the triggers are abrupt in action after a long pull, and the overall lines of the guns just aren't too pleasant. I'm not surprised that they didn't sell well.

T-Star