Ana, I love this idea. It´s not easy to find you truly passion, especially when you don´t have any experience about it. To have the opportunity to be close to an expert can help to understand what it is the real matter of what gets your attention as a student. I like more the prototypeB because I think the time in the prototypeA is not enough. I recommend that the student could follow two experts of the same field to get a better view. Sometimes if you know only one kind of leader, you can get a limit idea. Congratulations!