Hi, I have this motherboard ASUS PRO GAMING AURA 970 with a M.2 socket3 (PCI-e 2.0 x4 support) and i wanna buy an ssd, i found a couple of M.2 with PCI-e 2.0 x4 interface ssd but they are most expensive than PCI-e 3,0 x4 interface, the question is: ...