KORG TV Germany has always done the best demo's hands down, I don't know really although I am a die-hard KORG fan I can't see my self switching to a 3X yet, I just love my PA800 and don't really see that much of a big difference to switch at the moment other than the sample ram, I don't care about the other bells and whistles, I would lean more towards an AUDYA then anything else if I were to buy now.