So i've spectated a lot of gameplay on 5-6 star songs and most players will use mostly X throughout the entire beatmap and only use Z occasionally on streams. Why do you just use one key? Would it not be more taps/second if you use Z and X or is this just the rhythm you guys keep up with only tapping 1 key? I don't understand I use my Z and X equally as if i were tapping my fingers on a desk. Is this the wrong way to go about it...?