Does it really matter if I use an NVME SSD GEN 3 or GEN 4?

AMD Socket AM4 Chipset gen 4 nvme in gen 3 slot This is running off a chipset fed PCIe NVME slot on the X570 Aorus Xtreme, I understand it's not going to be as fast as a CPU provided NVME genie jackpots megaways slot review 2 NVMe SSDs are backward-compatible, so even with a Gen3 platform, you usually get better value from a Gen4 SSD even if it can't run at its rated speed

genie megaways slot free play 2 NVMe SSDs occupy a single x4 slot]; PCIe x8: expansion cards with 2 PCIe Gen 4, and even Gen 3 NVMe SSD speeds are nothing to scoff at either