I wrote about Harry Potter series too. But my favorite is Harry.
However, Hermione is a great character too. She was both intelligence and lovely. And I would have wanted her to teach me how to fly too because that's one of the things I wanted Harry to teach me if I ever got to met him... Hehehehe
Harry is much better at flying than Hermione, I feel like she would be on edge every moment, whereas Harry has an innate ability for it. What I like most about books is the development we see in each character throughout the story. Thanks for comment :)