I own several model 10s, one bull barrel is a favorite. A former local cop and amature gunsmith mounted a rib on it and installed a set of sights simular to those on a model 41. This is a tack driver, great target gun, but no longer what I would consider a carry gun. I also have an old pencil barrel model 10 that my father carried for 40-50 years. It has little blueing left, but still functions flawlessly. I have thought about sending it back to S&W for a total overhaul.
It is not a bad choice in a firearm.