I recently bought a MSI Z97 Gaming 6 for my 1st computer build. As I'm waiting for my other parts to arrive, made the mistake of further researching something I had already bought. What puzzles me is I find a lot of information on The MSI Z97 Gaming 5 and MSI Z97 Gaming 7, but very little on the MSI Z97 Gaming 6. Is there a reason for this? I went with the 6 because I like the fact it supports 3.1. Also, the 7 seemed to be out of stock. Are there any real game breaking differences between the two?