Ailev: The CVP2xx line had a group of voices called Natural! voices. I imagine that the CVP3xx line has this and more. Natural! voices like Natural! piano are much much bigger in memory than the Tyros' Live! Piano.

Stylewise, you are correct. Both keyboards play the same styles the same way.

With the CVP line, you are getting something much closer to a real grand piano sound.

The thing is, I would be willing to shell out $2500 every two years to upgrade technology, but $6000? The Tyros will probably lose $800 on resale in six months. The CVP309 will probably lose at least $2000.

Beakybird