Hyy,

Electrical and Electronics, definitely, and make sure you don't miss out on the relevant courses: a healthy dose of Hardware programming like with Verilog and VHDL, maybe Computer Aided System Design, Embedded Systems, and Control Systems.

I hope that helps you to make a wiser decision. Rest, the success in any field depends upon your own quest to knowledge, hard work & networking skills.      All the best for your future endeavors.