Hello Dipankar Ganguli

Both of these colleges, SP Jain University and Christ University, Bangalore are good but I would suggest you to go for Christ University, Bangalore because Christ University have better placement cell and the faculty there is good with better exposure.

Christ University is a deemed private university. It is the first indigenous Syrian Catholic religious congregation in India. The University is specifically known for its undergraduate courses and has ranked among the top ten for UG courses in surveys done by the India Today group. Every year, more than 16000 students enroll in various UG and PG programs offered at Christ University.

Hope it helps you.