See Ramanujan is one of the most reputed colleges under Delhi University. So if you wish to change then you can change, other wise its quite a good college and you can stay there. The college have good infrastructures, the teachers are great and the curriculum is followed of DU so there are no such big difference between the two colleges. Now its your choice.

To know more about the college visit the link below:

https://www.careers360.com/colleges/ramanujan-college-new-delhi

I hope this answer helps. All the very best for your future endeavors!