Given the choice between a Motif, a Kronos or a Tyros4, I'd take the latter in a heartbeat (hey, I already did!)

The Tyros4 is perfect for my performing needs...the other two would be far too much work...that's why they're called Workstations.

If you want to work, get a Workstation, but, if you want to be able to sit down and just play to your heart's content, with little or no fuss, the arranger is the keyboard for you.

Ian