Hi Shani,
JNU is an excellent college in terms of educational facilities, faculties and peer groups. If the subjects mentioned i.e. political science, history, sociology etc. excites you, do go for it. However, do not choose a college just because of its name, consider the subjects you're getting with more priority as sooner or later you'll start hating them if they do not motivate you.
So as to simplify my answer, give preference to the course and then college.
Hope this helps.
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