The Gamecube has a revolutionary controller.

It was so good that it's sucessor, the Wii, had ports for the controllers as well.
The Switch to had an adapter fot gamecube controllers.
Now lets talk about the controllers themselves, they were your standard controllers but they had amazing analog triggers.
And they had a new optomized button layout. You could also hook up your
Gameboy Advance and use it as a controller, but who would want to when it's already got the best controller.

Games Home Cube