Hello dear
Its good in future but all you need is interest too your interest is the key factor to your success
Thanks

Yes it is one of the demanded branch in engineering for jobs.

This branch of engineering develops everyday devices such as transistors, integrated circuits and printed circuit boards (PCBs) which can be used in computers, MP3 players, cell phones, television to name a few.
You can check in detail the scope and career prospects below:
All about ECE

Good luck!