It will be better to go to Maulana Azad Medical College, Delhi (MAMC). Here are some reasons why:

• MAMC Delhi is considered the best medical college for students going through NEET. 
• Many top students have always chosen this college. 
• You will get to study with the brilliant minds of the country.
• The one thing every student prefers about MAMC Delhi is its course fees. It is very less as compared to SGSMC Mumbai. Your entire MBBS tuition fees will be around INR 11,000. 
• Maulana Azad Medical College is run by the Delhi Government whereas SGSMC is run by Mumbai’s Municipal Corporation.
• MAMC being situated in Delhi provides the best college life with a huge campus with an indoor-outdoor sports facility, swimming pool, gym facilities, AC lecture halls, etc. Such perks are missing in SGSMC Mumbai.

If clinical exposure and academics are considered they may be at the same level, but MAMC being under Delhi University has an upper hand.