Now you see, here's a secret that most people don't know: Ravenclaw does everything better than the other houses Hufflepuff. Yes, EVERYTHING better. When Susan went to take his first exam in Defense Against the Dark Arts, he checked some of the other scores that students had gotten. A certain B-Money (Hufflepuff) failed the exam. The introductory exam. After waiting for a little while, Susan got his results back, and it was a nice 100%. tl;dr Ravenclaw > all Hufflepuff