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

Kinda odd he spent nearly 4 minutes talking about the difference between Gen 3 and Gen 4

slot) In fact I've even successfully used a x4 adapter advertised as PCIe to run a Gen 4 drive at full speed in a PCIe slot: WD

genie''s 3 wishes slot Solved: Does installing gen4 NVMe SSD on PCIe 3 slot affect the speed? or should i buy 3 gen3 NVMe ssd? Please give me some advice

general lee slot car Sebaiknya beli saja motherboard yang sudah memiliki slot PCIe gen x4 Karena SSD NVMe apa pun mereknya bisa dipasang di soket