Hey Nayan

Both are good colleges. As you may know Physics is a core science subject hence there are no direct placements (literally anywhere) after BSc and you will have to go for atleast a MSc or BEd.  I will give you a quick briefing on both so that you can decide which is more suitable for you.

In Burdwan Raj college the infrastructure is superb. The faculty is good too howeevr the syllabus is vast and one has to attend almost every class to get a clear idea of the concept. There are various fests and cultural activities. There is no plotics etc in the college hence the overall experience is peaceful.

In Bankura Christian College the faculty is probably the best part. It is teh best college of the district with back to back A in NAAC rating. There are a lot of cultural events in the college and the curriculum is well divided. It also has 5 hostels of our college(2 for  girls 3 for boys) so that is an added advantage.