• Flash drive are usually Kinda terrible, especially at the Wii’s USB2.0 speed. I’d consider an SDXC card. I use a partition on my 512GB SDXC for my games with heavier assets (lol @ heavy wii games, like why?) to improve loading speed. The wii’s SD slot is significantly faster than its USB ports.

    If you use a big SD like that, you don’t need to partition it, I only do that because I also use that card in other consoles and like to keep the data separate.