I also own both. There are definitely more techniques and moves on Masterfile. Additionally, he covers some other close up techniques beyond cards (an excellent 3 shell routine, for example). That being said, I don't think too much of Green's act is "portable", by which I mean it would be difficult to do only a piece without committing to the whole act. I don't think learning the professional act is the point of these DVDs, though. I know that I have learned more from Utopia, because so much of it is detailed thinking about particular areas. For example, an entire dvd of the Utopia set focuses on the psychological force and its applications. The "fascinations" dvd has a number of really excellent, short effects based around particular ideas (i.e. torn and restored). For me, these pieces helped me to think about my own magic more deeply. That being said, I have Masterfile, Utopia, and Maestro (Rene Levand's) and I think that these in-depth studies of particular magicians are as useful as it gets in terms of deepening your understanding and approach to magic. So you can't go wrong!