Fastest NVMe SSDs in 2024

Hi, I have not kept up with the NVMe or SSD tech Does having a Gen4 NVMe SSD in a Gen3 slot will limit the performance of the Gen4 SSD?

When I get to the point where my new PCIe Gen 4 NVMe is full, is it worth spending money again on another super fast NVMe for my second M2 slot,

genie megaways slot 2 SSD slots ) Gigabyte Aorus 10000 Gen5 SSD With all that in place, Gen 5 SSDs, equipped with either their

genghis khan slot machine Kinda odd he spent nearly 4 minutes talking about the difference between Gen 3 and Gen 4