At the moment I use my 8bitdo pro2. It was kinda expensive but its a huge upgrade from my no name switch controllers and awful gamesube one from powera.
Also, the 3ds had really good controls (we don't talk about the c stick)
Not really, I just think it's the best controller. Ergonomic shape, octagonal stick gate (which is a criminally underused feature), good button layout... the only thing wrong with it is that the analogue triggers have a bit too much travel on them.