Notes, Notes, and Notes.

[AirLandBus]

Hye guys, not sure if this is the correct section of the forums to put this in, but here goes nothing anyway.
Im after some commercial notes, and have come to the conclusion ill pick up some TSFX notes for a variety of reasons (for physics, methods and possibly further).
Now, can someone please inform me (or a group of individuals) whether their is a notable change between the masterclass and summer/winter lecture notes - or is it the fact that the masterclass notes have more questions in them and the content (theory notes) are the exact same?
Or is there more to the masterclass notes? And should i get them over going to the summer and winter lectures themselves and actually getting something from the lectures (in terms of knowledge).
Thanks guys.