Gary said: "Yammies will keep the folks on the dance floor"
Yes, Yamaha give more drive to its music.
But, perhaps Tel don't want keep the folks on the dance floor.

Dazart, your makes a statement, but you don't give arguments or reasons. I think Tel would prefer arguments to build his preference about one or another kb.

Tel: you must see and listen before buy.
Yamaha have smaller keys than Technics and Korg. If you play piano, it can be a problem for your playing techniques.