Hey Sofia!

Although both Jamia Millia Islamia and Delhi University are quite reputable and established, I would recommend Delhi University for undergraduate education. DU excels in terms of infrastructure and campus life. Even in education, DU has got the best professors. And as for good colleges in South campus in Delhi University,  Gargi College, kamala Nehru College, Shaheed Bhagat Singh College and Delhi College if Arts and Commerce are some of the best colleges in South Campus.