I do an IT degree. Kinda the same as a CS degree. In short all the programming you'll ever do is Java. Which isn't really programming. It's well, um, gah. Don't know about CS degrees in Scotland or the UK, but in general they mostly include networking aspects, web design, UNIX, information systems, etc. If that sort of stuff interests you, by all means go for it.

The only other advice I could give you is pick something you'll enjoy. If your stuck doing something you don't enjoy your Uni time will be a bit dull.