Both are equally good when it comes to resources or rankings. But, KGMC is slightly better in the number and extent of cases. It is also quite ahead of SMS Jaipur reputation-wise. It is on the way to becoming one of the top autonomous medical institutions of excellence. It is ranked 10th for medical by NIRF 2020. SMS Jaipur is ranked 27 in NIRF 20.

You can even compare the paygrade here to AIIMS. The only other comparable college is AIIMS to KGMC.

I have a few friends at KGMC and they vouch for the college. Based on the interactions I had with them, I will suggest that you choose KGMC.