good bhop script?

Does anyone know a really good bhop script?

I seem to find many online, but lot of them are different, and don't seem to work better than others.

If you have one that works really well for you, feel free to link it.

scripts are trash, only work on flat surface, either find a ud "cheat" with auto bhop or make your "own" paste with one.

bind mwheelup +jump
bind mwheeldown +jump