Overall, KAIST is a good place if you have good friends there since sometimes you get lonely. The academic here is quite difficult and challenging but you need to be ready for anything. I was not a top student but I tried my best and I am proud that I graduated from this university which is famous for its competition. The campus life and student life are quite good with your friends. So, in terms of perspectives, KAIST is the best for me since I got my first Software Engineering job thanks to KAIST.