I recently got to the point where I can throw my body directly into a perfectly horizontal flag. When I first began learning to do them this seemed like an impossible feat. Now that I have begun doing it it doesn't seem as impressive to me. It's a very strange sensation. Not the being able to do it but the anti-climatic nature of it.
Both my foot flags and hand flags feel real solid now. The next trick is to learn how to move between them without using the ground.