Hey hello. Thanks for the question. I’ll try to answer it from my own personal experience and what I have garnered from friends across colleges, both seniors and batchmates.
There are various parameters on which you can judge the services of the duopoly of Marrow and PrepLadder.
First is cost.
PrepLadder is cheaper than Marrow period. Their 3 year plans according to the recent prices is about 41000. The 2 year plan is about 5000 less.
A 2 year Marrow Plan C would cost you about 46000. They have a special edition offer, under which it comes down to 44000 I believe. Marrow does not offer plans for 3 years.
Secondly, the other factor is the content quality.
By content, I mean video lectures, test series, notes and the Question bank.
I’d elaborate a bit on each of them.
The video lectures are highly subjective with respect to each subject.