I have been looking for an excuse to use RR, a problem that would have been solved much easier if I had it. I haven't yet found one. Does anyone here have expe

I have been looking for an excuse to use RR, a problem that would have been solved much easier if I had it. I haven't yet found one. Does anyone here have experience with it? Maybe know the sort of problems RR excels at helping find? EDIT: And is there some way to still use a better visual overlay a-la Visual Studio or QTCreator?