I have to admit this whole windows 10 free upgrade thing reminds me of Kingsman: The Secret Service.
Why would everyone want to do the upgrade so badly that you can't even wait two more weeks? Home users are forced to become beta testers, you can't completely stop your OS from telling microsoft what you are doing with it (unless using Enterprise, and the default settings are pretty much: We'll just record every keypress you do, just don't mind it) - did I miss any huge advantages that are worth these two things? And no, Dx12 is not that much of an advantage that I would take it.