I have done by B.Tech Aeronautical Engineering from IIT Madras. It is very good, enjoyable, and the professors are knowledgeable and friendly, simple and kind. They go deep, they clear all the doubts. They even talk about recent happenings and research being done currently, in the field of Aerospace Engineering. Most senior professors are directly or indirectly involved in many projects in the Aerospace industry and research centers.
If you are serious about Aerospace Engineering, or if you have a passion for Aerospace Engineering, It would be the best if you could do Aerospace Engineering from the IITs.