don't go for made easy correspondence most of my friends are having it,the theory provided is not sufficient it is just for revision purpose but the solved questions will help you,in short you should have standard books for all topics if you are preparing from made easy study material,instead go for BRILLIANT TUTORIALS study material and join test series of brilliant tutorials or gateforum. from my point of view if you follow the above tips than self study will do no need to join coaching but REMEMBER whenever you study, study with full concentration because there will be no one to give you assignments or take tests, to check your knowledge, you are on your own.
BEST OF LUCK👍

Correspondence courses are only effective if the course material is proven (has a long establishment & history) and the course taker is very well disciplined. Most of the students subscribe to correspondence course and never get regular with their studies because there is no one to 'order' you to sit, study and pay attention to what's being taught.

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