Dear student,
Bhagalpur Engineering College is one of the best Engineering college in Bihar.
College Provide
5 branches

• Civil
• Computer science and engineering
• Electrical engineering
• Electronics and communication engineering
• Mechanical engineering

There is nothing like best branch every branch is best it's totally on your interest and passion.

Try for your most favourite branch first.
If you not get that than I will advice you to go for another branch

In my opinion the best branch as per the scope is

Computer science and electrical engineering

This 2 are the best in my view