Yes,
You must go for north campus. There is much difference in daulat ram and kitorimal or ramjas. The college differs in the terms of placement, faculty, infrastructure and societies. Moreover you get a edge of being a pass out from North campus, DU college.  You must undoubtedly go for migration.

All the best

Dear student, KiroriMal and Ramjas are both the top colleges in Delhi University for Commerce Courses. DRC is far lower as compared to them. You should definitely shift to KiroriMal College, because of better facilities and faculties. Ramjas has been opted out due to poor crowd.