The N64 Hori Pad or he SNES Scoremaster. Not sure if the Scoremaster counts, as it’s an arcade stick but I really like how it looks like the console itself.
I loved this thing as a kid https://www.oldschoolgamermagazine.com/crazy-controllers-the-super-pad-64/
Instead of three grips like a normal n64 controller, it had two. It combined the left and middle grips into one. So the d pad, analog stick, L, and Z buttons were all on one grip. I don’t know how the economics would hold up today, but they were great for me back then.
It also had turbo buttons, which is always nice.
I’m happy with the 8bitdo controllers I’ve picked up. They’re great if you like the official controllers, but want something wireless.
My fav was the SNProgrampad
It was great because the 3 buttons that were around the diamond (a la GameCube) were programmable and supported macros. Made street fighter stupid easy.