Old ass game systems where it’s practically impossible or expensive to get the physical games anymore, let alone the console, with some titles locked to those systems
And if you do manage to acquire a physical copy Nintendo isn't go to see any of the money you spent on it anyway
I second this. If you already have one (or even a ps5 controller) then they are a perfect choice. I imagine a switch pro controller would work too, and you get the bonus of having a nice controller for your switch.
If you don't have one then 8bitdo is a safe choice
I suppose this just means that piracy of the Pizza Emulators themselves is going to pick up, unless there are better GB/GBA emulators for android out currently.