All the branches are good it depends on your interest & capability, All have good scope in its fields.

EEE: Electrical and Electronics Engineering branch deals with Electrical technology and machines, circuit analysis, electronics, electromagnetism, electrical engineering materials, instrumentation, control systems, power engineering and transmission and distribution.

ECE: This branch mainly deals with analog transmission, basic electronics, solid state devices, microprocessors, digital and analog communication, analog integrated circuits, satellite communication, microwave engineering, antennae and wave progression. It also deals with the manufacturing of electronic devices, circuits, and communications equipment.

Mechanical Engineering: Mechanical Engineering is one of the oldest and broadest engineering branches and hence, one of the most preferred one by the engineering aspirants. The branch applies the principles of engineering, physics and material science for the design, analysis, manufacturing and maintenance of mechanical systems.


Scope

EEE: Electrical graduates are employed in Electricity Boards/Utility companies responsible for installation, maintenance, operation of power handling equipment and systems. Industries manufacturing large electrical machines and equipment employ engineers in design, production and testing.

ECE: In ECE, the scope to land into government jobs is great. An electronics engineer can find a job in Central Government, State Governments and their sponsored corporations, private industries dealing in manufacture, sales and services of electronics consumer goods and appliances.

ME: As per your interest After completing a B.Tech programme in Mechanical you can opt for M.Tech in various specializations such as Manufacturing Systems Engineering, Mechanical Handling and Automation, Mechanical Systems Design & Thermal Energy and Environmental Engineering.


Good Luck!