So i got them each an SSD for obvious reasons and also want to get them a bit more ram but when i'm in Crucial.com i get options several different options for ram ex: X16 based vs. X8 based, DDR 2400 vs. DDR4 2666, CL=17 vs. CL=19. The laptop model # is HP 15-au091nr. Is that something to ever bother about or am i overthinking it? Also my sons just want to play games like Minecraft on it so will a Ballistix RAM prove to be of any benefits for this laptop? Thanks in advance!