You should not waste a year I feel. Symbiosis Pune, Amity Noida and Symbiosis Noida are really good alternatives. A lot would depend on how you strategise your career on your OWN. While in NLUs you may have more people to guide you, if you are capable of being self-made, then you will prosper even at these 3 private law colleges. End of the day, its how well you do you at your internships, moots and publications. Good luck!