Dude the AsRock is a good board and in essence there is nothing wrong with it, but I would always recommend the gigabyte over the AsRock given that I`ve never had any trouble with any of my last 3 Gigabyte boards but the AsRock is cheaper I would say...
But given that the AsRock can handle Quad Sli and CF then I would say get the rock, but who dropos 2 690`s or 2 R9 295`s on a Z97 chipset anyway...