I am a post intern from batch 2012. I have my handmade notes of dams 2018

I am a post intern from batch 2012. I have my handmade notes of dams 2018. I left job few days to give a fair shot at the upcoming neetpg 2023. I watched few videos on YouTube regarding how to prepare in this short time, but i am highly confused.
Should I read my notes which are old or should I buy prepladder rapid revision and complete the course from there?
Kindly help.

You won’t be having enough time to digest all the dams notes…so better to go for prepladder rapid revision and stick to their schedule…nothing else

Use dams notes,they are quite good too prepared in 4-5months reading the dams and I got through