Since you’re in Basar IIIT and have completed your second year, it’s normal to feel confused about branch selection. The best way to decide is to look at what subjects you’ve enjoyed most so far and what kind of work you see yourself doing in the future. If you are interested in coding, problem solving, or software related jobs, then CSE or ECE would be a good choice. If you like working with electronics, hardware, or circuits, then ECE is a strong option too.