To begin with, man is a social animal, and it is usual for people to be opinionated and in favour of something, wither firstly because they adore it or secondly because they detest it.
Coming to the question, You can form your opinion after you read the following:
When we say St. Josephs’ or Christ, depends on whether you are looking to pursue your Pre-University Education (PUC) or Under Graduate (UG) course in these colleges.
If it is for PUC, then Christ has a massive campus comprising of all the courses, literally under one roof, including UG and Masters as well. Josephs’ has it PUC college separate from its UG campuses.
Now coming to life during PUC:
Both colleges offer great exposure and opportunities for the students excel. The difference arises when it comes to how the college is run and the student ratio. Christ is co-ed, meaning both girls and guys, and Josephs’ is all boys. Freedom is highly restricted and seen to it that school practices are not forgotten in both the places.