Thanks for reply.

Gunnar: the price in Denmark is 33.000 kr. the same as
5829.00 $.

Dikki: I dont say that the right hand sound on the Audya sound bad, some sound better than the Tyros 3 like the Piano sound, El piano, some Sax sound and trumpet sound, it is only IMO.
My music style is Pop - rock - Jazz
I use the onboard style for Dinner music. For the dance music I record at my studio all the instrument and mix a stereo wave file. The wave file is played by the Tyros 3 Wave record when on job, and we played along with it.