I was a pro user of both marrow and prepladder during NEET PG preparation. I can’t really compare marrow and prepladder because I used plan C from marrow and rapid revision from prepladder. But I’ll just give my review on the content I used.
Marrow – Starting with videos, clinical subjects are good. Especially, surgery, gynobs, ENT, Opthalmology…they’re just awesome. Medicine is too lengthy. Short subjects are just okay except radiology which is great. Basic subjects and psm are not very good. Qbank is great but only if you have enough time. The explanations for many questions are just a few points about each option (they don’t tell you how the wrong options are ruled out). And the explanations are too lengthy that we just bookmark everything to study later (which will never happen). One thing I really love about marrow question bank is the custom option. I used to solve microbiology and histology slides, 10 slides everyday, and it really helped. Grand tests are great and the rank predictions are also nearly accurate. But subjectwise tests are too tough, and the ranks will definitely depress you, especially if you are not good in the subject. I took a psychiatry test nearly 10 days before the exam and my rank in that test was around 15k. (So please don’t take ranks of subjectwise tests too seriously.