Well I presume you are preparing for NEET,AIIMS, JIPMER or PGI
So here’s the thing bno matter which institute you join it all depends on how “you” study
All these institutes give you a direction but how far you go in that path varies from individual to individual
So my advice would be choose a place close to your home, so that you don’t waste time in travel
Be prepared to slog for 14–16hours a day for a minimum of 8months
P.S I scored a double digit rank in last neet PG and I did a thorough inspection of all the institutes before joining and ultimately understood that securing a rank totally depends on “how we prepare” and not on “where we join”