It won't be right to say that a branch is better than the other branch of engineering as every single stream has its own significance. It totally depends upon your strength and interest. But to answer your question, Electronic and Communication engineering deals with conventional electronic devices and phenomena and the subjects are mostly based of applied physics that you have studied in 12th. Whereas, Computer science with AI and Machine learning contains many programming based subjects which must be a totally new domain for most of the students.

Concludingly, I would suggest that if you are interested in conventional physics and research then you should opt for electronics but, if you are interested in programming and highly paid IT jobs then you must go for Computer Science with AI and Machine learning.

All the best!

Hi Kishaan as all the streams as you have mentioned all the streams are better in all the aspects the main thing is in which field you have interest. First check the syllabus and further placements then think about your interest after that select the course.