both KMC Manipal and KMC Mangalore are part of the same Manipal group, but they're different campuses with real differences worth knowing:
KMC Manipal (Kasturba Medical College, Manipal):
KMC Mangalore (Kasturba Medical College, Mangalore):
for pure brand and research, KMC Manipal wins. for clinical exposure in a city setting with slightly easier admission, KMC Mangalore is a very respectable choice. if you're getting KMC Manipal — take it. if you're choosing between KMC Mangalore and other unknown private colleges, go Mangalore without second thought.
Both IMC Manipal as well as Mangalore have their own unique strengths and weaknesses. In terms of academics, both colleges are almost similar with some of the most experienced teachers, and excellent clinical exposure. The only major difference you will see is that KMC Mangalore has a dispersed campus so you have to travel through a city while you study. Mangalore therefore offers a more flexible life and offers an environment that helps you become a more independent person.
I would recommend Kasturba Medical College even over Government Institutes for MBBS training.