Hello dear,

It is not about best and worst. It all depends on you and your interest. If you are interested in one field you will perform best in it always. So stop thinking about about best and worst and go accorsing to your interest.

Other than this some branches of Engineering are really good with much scope in future.

• Mechanical engineering
• Electrical engineering
• Computer science
• Information technology.

But i will suggest you to work according to your interest in one field.

Good luck.