In case, you can get a chance in Hindu College, go ahead without thinking much. Kolkata has poor student crowd. Moreover, the faculty of SXC has degraded. I don't know much about Delhi University when it comes to faculty, but given that most of the books authored by the professors of DU, sell like hot cakes all over in India, for all professional exams, I can easily assume, that the professors must also be pretty good there. SXC, however, teaches you one of the most important things in Life I.e. discipline. You wake up 5 AM and reach sharply by 6 AM. There are no excuses for securing low scores in examinations, and above all, you can easily work at any place, once college gets over at 10 AM.