The Ruger Six series gund are generally cheap and they are rugged. The Model 10 Smith is a little easier to carry, not much harder to conceal than a snubbie, and an axcellent choice.
Either one or an adjustable sight version if either will serve well.
Taurus revolvers have a reputation for poor quality control, but so do Rossi's. I have owned 2 Rossi guns and they were both excellent.
Your choice.
Mark