Hey Sourav!

Congratulations on a good score! And yes, it is absolutely correct to go for Nirma university or Narsee Monjee, Mumbai if you don't make it to one of the top 10 NLUs. Both of these are extremely reputed colleges for legal education apart from the NLUs and would be totally worth your time and money. If you don't want to get into one of the lower ranked NLUs, it would be correct for you to go for one of these colleges.

All the best. Hope it helps.