One of my very Good Friend had a rank of 2300 in IIT JEE this would have got him branches like Chemical and Aerospace in Old IITs and Cs in IIT Mandi and Other New IITs but he choose BITS Pilani MS Physics This was a weird Choice and We all thought he had gone Nuts. But he is Planing to do dual degree with Btech in Cs and Ms physics.
Well the Best thing about BITS is the flexibility it gives you. BITS is was more flexible than any IIT.
He Choose BITS over NEW IITs for Great Campus Life and Love For CS.