Ever institute has its own advantages and pros as well. So no offence against anyone but if I was given this choice, I would have stepped forward with choosing BIBS since it has some great future and placement opportunities that it provides to all the students. It will have fees of RS.4 lakhs per annum. Refer the following site for more detailed information -

https://www.careers360.com/colleges/bengal-institute-of-business-studies-kolkata At the same time CBS has got a great infrastructure and if you come in its toppers list, then it has great placement as well. It will have a bit higher fees close to around 6.85 lakhs per year.

https://www.careers360.com/colleges/calcutta-business-school-bishnupur

Given below is the site for EIILM college as well so that you can know better..

https://www.careers360.com/colleges/eastern-institute-for-integrated-learning-in-management-kolkata Best wishes. Thankyou.