Im getting a new mobo (maximus gene viii ) and cpu (6700k) and they support dual channel. I want to buy 16 gb of ram so do I have to get 2x (2x4gb) kits or can I just get a (4x4gb) kit because I would save money on that. I was watching one of linustechtips videos and he said that 4x4 will POSSIBLY work on a dual channel mobo. I just want to make sure. Thanks