In what order would you rank MAMC, KGMU, AFMC, IMS-BHU, CMC & Grant Medical College?

I will try to answer your query and provide some additional information.

After the top most colleges- AIIMS, PGI, JIPMER, NIMHANS and SGPGI, these are the colleges you should try for- Medical colleges in Delhi are the best choice. Out of these, MAMC is the most desirable. It is followed by VMMC, LHMC and UCMS. Then come the medical colleges in Mumbai. KEM is a top medical college, followed by Sion and Grant. Colleges of Kerala and Madras are at par with one another. But Madras Medical College is the best among these. AFMC and CMC Vellore are great for patients, but not so much for the students. 

Thus, MAMC is a great choice. I do not possess much knowledge of KGMU and IMS BHU, so I haven’t talked about them.