Aerospace Engineering

Hi,
The first thing is it all depends on your interest then only you can complete your course successfully, whatever you choose.
If you want to choose according to the salary then,
1. Aerospace engineering is the best option as it is the primary field of engineering concerned with the development of aircraft and spacecraft. It has two major and overlapping branches: aeronautical engineering and astronautical engineering.
2. Telecommunications Engineering is a major field of electronic engineering. A telecommunication engineer is responsible for designing and overseeing the installation of telecommunications equipment and facilities, such as complex electronic switching systems, copper telephone facilities, and fiber optics.
3. Electronics and communications engineering (ECE). It deals with the design and development of electronic circuits, equipment, and machines. Electronics is the technology associated with electronic circuits and systems and is one of the major fields that come under electrical engineering.