My Z490 Gigabyte Vision G board already has the bios out for rocket lake. The m2 slot on the board is for pcie4 and it's labeled for it. I am going to get a 11900k and skip Alder Lake and the next gen after that totally. I should be good for awhile with pcie4 and an 11900k. Glad Gigabyte made their boards compatible with the new cpus and pcie gen.