Among these three colleges it will be better if you go for CSE at MSIT. As CSE is the most sorted department which will provide you with immense opportunities in the corporate field.

It is recommended that you do not opt for Thapar or especially electronics and instrumentation, as your scope will become limited. CSE or IT will open several gates for your future ahead.

Since you do not have any inclination towards any branch, a core branch like ICE which will require you to be one of the top students in the batch to secure a good job in the core company. Or you will get offered a job from mass recruitment companies.

So it is better to pay less for your undergraduate degree, stay in Delhi and pursue the course in demand.