Perhaps it would help to clarify your understanding of college and university. You appear to think that a college is not a university, which is generally no longer the case.
Perhaps you mean going from a Community College or other 2-year program. Perhaps you mean going from a college with a bachelor's degree to one that provides opportunities for a master's or doctorate degree.
Whatever you mean you are on the right track. Continuing to seek additional degrees is so important in today's economy.