I bought my Audya 5 without playing any of the high end arranger keyboards.
I was at the flagship GC in LA yesterday and they had a Tyros 4. $5000 US
Nice keyboard, very nice color display. Didn't take long to figure it out because it was similar to the Audya.
Had some nice features, NICE Display. When I played it it sounded ok.
Lets just say I made the right choice just listening to YouTube videos of the comparison, even with low audio quality.
Glad I got to try the Tyros, Nice color display!, and it sounds like the videos
Kevin