that is a pricy piece of equipment. I do not play keyboards but I have an old DX7 that I fool around with.
I will check out some other brands/ models. I like this one has it a database of over 1000 popular songs from the 60's onwards and you can download others. Something to fool around with when I got friends over.
that does not look like a conversation piece. Plus, music is what you do. I pick up my guitar for at least half an hour a day and often lots more. With something like that one has to play it at least the same amount of time with an audience or not. Music is just what is inside you coming through the instrument for no reason except the ear want to loop it back to the brain as a pleasurable experience. It is why we live.