The SX900 is a great keyboard, however, IMO, the touch screen display is much too small for my chubby fingers and the OS has changed quite a bit over the PSR-S950 that I currently own. I guess I'm dating myself, but at age 80, I do not want to learn another operating system.

Larry, tapping the LCD display is an ageing thing. Probably has something to do with owning a smart phone. Ironically, I find myself trying to dial the TV remote to make a telephone call because all these things have similar keypads.

The Genos would be a great upgrade, Paul. The sounds are incredible, and the drums are very realistic, IMO. In addition to having a larger touch screen, you can play all of the older legacy styles and sounds as well. For example, the growl sax in my PSR-3000 was incredible, but the onboard growl say in my S-950 was pale in comparison, therefore I just had to import the sound into the USER area of the 950 and it worked great. Sounded great in the Genos as well when I imported it into my friend's Genos.

Good luck on whatever you decide upon,

Gary