I have the G45, and it is still within its return limit, and I was wondering if I should go with the Gaming 7 instead. In the past, I've always went with cheap mobos, but between these two, I can't pinpoint the real differences other than G45 has msata and the gaming 7 has m.2 with some additional ports and dual bios. Does the higher class mobo have better components to warrant the extra $20, or am I not going to get much in terms of longevity and performance from it?