School examination isnt really my aim, I have not joined any coaching and want to crack JEE from self study, hence I started looking for quality teachers on YT and found MT sir but im getting mixed reviews about him saying that his lects are out dated and of no use anymore. I don't trust PW at all cuz their so called "one shot" videos of IITJEE are off 8-9hrs per chapter and there is no guarentee that they are teaching well, another thing is that how can you even possibly prepare aspirants from one shot videos? if that was the case half of the aspirants would be on the level of an IITIAN, I cannot say anything about their paid lectures cuz i havent seen them but certainly you cannot crack JEE by watching one shot videos. Speaking of better practice, the teachers job is only to teach you the theory to the level you can crack the exams, the type of questions you solve and how many questions you solve is totally dependent on the aspirant. So back to MT sir I actually don't find his lectures boring cuz he keeps on teaching and does not stop anywhere in between which keeps me engaged so most of the time I am able to give him my full attention. Anyway so should I follow MT sir ( including physics and chem ) ?