Id take the ruger over the cimmaron any day of the week.
I have a lightning, I like it ok, but be sure to buy extra spring kits when you order it, they dont last long, seems like every colt clone Ive had, decided to have cylinder stop issues early on, easy quick fix, but annoying. it is accurate though.
The 3 rugers that ive had never had an issue at all, all great shooters.