Dear Aspirant,

The decision is completely upto you. If you think that you can achieve good percentile which can land you into a NIT next year then you can take another drop. But if you are not that confident about the fact that you won't be able to get good marks in the next attempt then try exploring other options! There are multiple good colleges who accept JEE Mains score! Try for other state universities who accept JEE Mains score as well.

To explore your other chances, you can try the JEE Mains College Predictor - https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Good Luck!