It's not a big thing, but a nice little different approach to practice specific turns on specific tracks in specific cars. I've always wanted to practice a specific turn over and over without going for the whole lap. This works beautiful with SpeedSnaps. They are short, you can do them 15 to 20 times in a row before going into the red and without cloud save/restore. You can easily find SpeedSnap events according to your needs in the MRR database with a little bit of filtering. Of course not all turns/cars are featured, but you get the idea, don't you? ;-)
Example for Indy Road Course - turns 6/7:
http://myrealracing.club/rr3/events/series?event_type=Speed+...