Dear Aspirant !

Hope you are doing great ! The answer of this can only be given by you ! Firstly ask yourself if you have any interest in aerospace engineering or not ,if yes then definitely nothing can be better than doing aerospace engineering from the top iits ,nit Patna - cse is very good but as we all know we will always give preference to an iitian and even top iitian . So go with the first option . Rest depend on you ,!

For aerospace engineering ,visit the link ;;-

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/courses/aerospace-engineering-course&ved=2ahUKEwjbsK_lz8P3AhWCyjgGHaTTBpkQFnoECAQQAQ&usg=AOvVaw3ccdXlLBL0gDntPHILG5QO ..

For cse in nit Patna ,visit the link ;-

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/university/national-institute-of-technology-patna/amp&ved=2ahUKEwjz1Ovzz8P3AhU3zTgGHcX6AiMQFnoECAgQAQ&usg=AOvVaw2erT1IhaIYbwh4IxcMec9l .

Hope it helps you !!

Thank you