Here’s a photo of some of my old off-brand controllers I took while rummaging through bins a year or two ago:

Other than the turbo touch, they’re not that bad! I remember being SO excited to get that stupid thing back in the day because I was utterly convinced I would finally be able to throw a hadouken with some consistency. Needless to say, that didn’t work out (and I still can’t 😭)
That transparent n64 controller wasn’t too terrible, plus you could even swap out the color of that little yellow badge in the middle iirc.