So when I got my SD last year, I spent a lot of time setting it up and setting up emulators and figuring out how Proton and Linux work. Then, I completely forgot everything.
Now, I have my steam games on the ssd whereas my emulated games on SD card, but I no longer know how to setup the folders or even transfer stuff to the SD card anymore.
Is there an easy migration option so you can just clone the system like when you purchase new phones, or do I need to redownload and relearn everything again?
Emudeck, the tool that installs and sets up all the emulation stuff for you, has made an import/export tool for that. I’d recommend checking that out. Steam cloud saves are your friend for most saves. If the game doesn’t have cloud save, you’ll have to find where the save file is stored and transfer that to your sd card, then transfer it from your SD card to your new deck. That’s probably the easiest way if you don’t know Linux that well.