Jose,
I believe Fran had a SonicCell for a while...and I think he mentioned it had a piano a bit similar to the G70...I do know he liked the sounds.
I'm going to the local music store tomorrow to do a Yamaha demo...I'll see if they have a SonicCell I can try...I'll midi it to my S900.
I haven't tried Ketron as we don't have them in my area, but they seem to get great reviews.
Ian
_________________________
Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.