I used wii.hacks.guide to get the homebrew channel and USB Loader GX up and running on my Wii. I chose to go the SD card route and have one small annoyance. I'd like to have USB Loader GX automatically use the SD card instead of having to press A every time the app is launcher. I set Mount USB...
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi