Hey!

All three campus are equal in terms of studies, placements and faculties.

Still, if you want to choose one out of these three then I would suggest you to choose MAIN CAMPUS  on Hosur road.

This campus has all the courses and due to this reason only , crowd in main campus is huge.

Otherwise, Academically and according to placement scenario also , Main campus is best.

Though, Christ university provides equal opportunities in all its campuses. But still Main campus is best in terms of crowd, infrastructure , and faculty members and placement related to BCA. This campus has Active placement cell and they prepare you for placements . but its all up to your hard work, academic performance and potential. If you know how to grab opportunities then you'll definitely succeed .

All the best!