Should you buy a PCIe or SSD?

PCIe vs : Is PCIe Worth the Upgrade? m2 pcie 4 0 in 3 0 slot I had an Asus HYPER X16 GEN 4 CARD for 4 Nvme but it's OK for only one slot I should change to x4x4x4x4 in my bios Another idea was to m2_1 slot Es geht auch umgedreht bei PCIe, also auch PCIe SSD am PCIe BusPort ist kompatibel Die jeweils geringste PCIe-Spezifikation ist dann

m2 expansion slot In this video, I tested the PCIe gen 3 slots to see if there is any performance difference when