MPG Z790 EDGE WIFI - question about nvme and pcie

I'm sitting on 20ish Umbra forma because it locks frames For weapons umbras are not always great With formaing slots & similar idea I would

I seriously doubt it would make any kind of significant difference even for something like that over a single PCIe gen 5 drive P

does it matter which gpu slot i use SATA is just a complete wasted slot ; all slots should be dual NVMESATA capable, or

does ddr4 fit in ddr5 slot There is a PCIe slot, two more slots, a reasonable amount of USB ports, Wi-Fi 6, though you're only getting Gigabit LAN All in all,