As the title says, I found a Commodore 128 in my parents basement with a ton of software as well as literature. And I have no idea what I’m doing. So as I begin jerking this old system off I figured I’d ask about people’s recommendations for “must haves.”
You can also set up a Raspberry Pi as a Pi1541, which makes the Pi a cycle-perfect drive emulator, much more accurate than the SD2IEC. Given it's a fully open source project, you can rig it up yourself, or go to eBay or something like that to see if anyone's selling pre-made kits. I think I saw some on eBay a while ago.