Doesn't matter where you study. As long as you are good at what you do, you will be able to impress your interviewers in the future.

Study in MMU doesn't mean you will go very far. Don't judge the institute, judge yourself.

BTW, if you are choosing between campuses, why not choose according to location and convenience? If you stay in Melaka, then MMU is a better choice. Likewise for UTAR campuses.