Nice bundle... The idea is good... But why MSI haven't merge the both sister card on a single card? In this config you buy a premium mother board with only 2 PCIe X16 port, wich is stupid i think.

lolz i mean it's gorgeous and top tier, but it will be outsold by the x399 version. and considering the fact that the VRMs get a tad warm on the x399, you know it's going to average 7-15c warmer on x299, so buy the case accordingly or add fans.