My .02 cents........I tried to unload the PA50 'cause I'm not serious. But not being able to do so prompted me to explore and spend major time at it. I've put together a couple sets of songs and can say that this is truly an exciting instrument, one that I could play live. The realtime navigation is workable and for the money, Korg did a great job. Thanks to the majors who keep every budget in mind
zuki