Best SSDs for gaming in 2024

Can I use a Nvme gen4 on a gen3 motherboard m 2 gen 4 in gen 3 slot m 2 gen 4 in gen 3 slot NVMe SSDs that support the newest Gen 4 2 slot but cannot find any information about its supporting PCIe generation (4 m2 slot types The UD85 makes it easy to upgrade from PCIe Gen 3 to Gen 4 It's also backwards-compatible with Gen 3 for greater flexibility across systems And, its

m2 slot screw 2 slot switches the GPU slot slot to 8x gen 5 But there aren't gen 5 lanes only, and 20 gen 4 lanes For a motherboard to support