For a BTech in CSE, IIIT Delhi is way better than MNNIT Allahabad. It has better academics, curriculum, infrastructure, faculty, research facilities, and placements. IIIT Delhi has a pretty active coding culture as well. Each year, almost 100% of students get placed through campus drive at IIITD. According to the recent placement highlights, IIIT Delhi CS average package is around INR 17 LPA.