Hey buddy

Manipal is a better option any day due to the immense exposure and student culture and academics as well , on the other hand SRM isn’t that great at academics . But if you are considering branch ECE is better than EIE.

SO you need to choose your option depending on what branch you are interested, don't take any decision in any hustle if you are not interested in that branch or course. Research well about the subject , check the syllabus of each course at both universities and then come to a decision because it’s better than regretting for 4 years of your life.