Hey Amandeep

Faculty wise both the institute have elite professor so there is no such comparison over here. For department wise AIIMS Rishikesh is much more established but in terms of campus AIIMS Raipur is having a lead.

AIIMS Raipur is situated in the city part of Raipur so you may stay connected to city while in Rishikesh you would feel the nature and it's beauty but lacks you a planning for city consideration thoughts. Even in terms of freedom Raipur is strict but considerate.

So if you are a fun loving person who's calm and loves environment Rishikesh is for you .