you category matters if you are from west bengal and if you are looking for good college i think you may most probabily go for

Kalyani government engineering college

Jalpaiguri government engineering college

institute of engineering and management

heritage institute of technology

haldia institute of technology

when it comes to choosing the branch i will suggest you to go with your own choice because for the next 4 year you should enjoy your learning not it should feel you like burden over your head.

even though if you really look at the placement the cse is off course4 right now a best branch,and than information and technology and than electronics and communication

followed by other where placement is really not good so far