Frank, you can get a lovely "Strings" patch on Yamaha PSR-S950 (or S910) by layering Live! Strings with Strings in the Legacy section, both volumes at 100 and panning each to taste...it's a very rich, lush sound that is not to "mushy" if you get my meaning.

Good luck with whatever brand you choose.

Ian
_________________________
Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.