Hi, my question is should I try a x2 4gb Kingston hyperx fury black or the x1 8gb hyperx fury black with my hyperx fury red 8gb already in my computer. I trying to get to 16gb for my computer but the 8gb single came with my barebone kit a while back so now I want to upgrade to 16gb. I understand mixing ram is always a risk and might not work, I just want to know if I would have better luck to dual channel the 4gb and have my 8 gb on a slot of its own or trying using two 8gb together (red with black). the specs on the rams are gonna be the same (1866 speed, 1.5 voltage, etc.) but though mines is red while the ones im getting are black. Also my motherboard supports up to 32gb. Thank you for the time to respond to this, I cant make a decision.