My 97 is fine and the only time the slide stop comes off is when I field strip it. It is my winter, easy to conceal, carry weapon. It is also my open carry weapon regardless of season.
Dependable, accurate, easy on the recoil, More frequently we have heard of last round brass ejected to forehead problems but this has also been fixed by Ruger by an extractor re-design recently developed. Since I changed out my extractor, my 97 has been an absolute charm.