These are certainly points to consider. Since I am planning to have my full tuition in my savings by the time I am ready to enter college, the investing point is especially noteworthy to me. That being said, I also know at my tender age that college isn't only about school work, but also the social aspect and the opportunity to try new things.
This is something I'll have to consider more as I get older and get a better idea of what I might like to do as a career.