When I was in 12th standard I went to kota to prepare for IIT Entrance Exam and I was at that time proud to be a bansalite .when I think now about those years they are the best years of my life though the life is so hectic and mess food after coming out of our homes teachers are so motivating and the level of study is really good you will enjoy study very 20% of an iitian from kota only
All I can say if you have a strong desire to become an IItian kota is the best place but remember nly going to ota is not enough, those students who come kota are all good and brilliant students inspite of that many student even failed 12th board exams because they lost the path and indulge in wrong company.