I have joined vibrant in 2014 for 2 years classroom program.a iit-jee 2016.The excellent faculties of vibrant helped me a lot in learning those tricks and even clearing those minute doubts.The study materials is always updated.They stress more on concepts them memorising like other institutes.as per me this the best coching for iit-jee if the student going to kota they must think about this coching this will help you to prepare for iit and it will increase the chaces of selection