The Pa4x is definitely out front if you are playing a job. The S970 does not compare in that area. (opinion)

The total sound of the S970 falls into the area which I call, “Touch of class”. Richer without too much push and drive; if I am not playing out the S970 would be my choice. Song like Misty and Feelings sound better on the S970. It is the nature of the Yamaha keyboard. The amount of styles available is also a good reason.

Disco, rock or a Big Band up Tempo are much better on the Pa4x.

So I listened to a friend called Steve who owns both these keyboards and now I'm a happy camper.

John C.