Hello Rick,
I hope you are doing well. I believe that the X1 is still a better choice. Better sound quality and the operation of the Keyboard is not dependant on the LCD display.
I have alll the styles of the Yamaha Psr9000 and 8000 converted to Solton X1 spec's. What a tremendous advantage it is to compare style for style on Yamaha vs. Solton. I have recently produced a video for solton. I will Have a newer video with the newest upgrade completed by May 20th. So, Yamaha vs. Solton
The Yamaha styles sound great on the Solton. That's over 700 styles !
198 when you pull it out of the box
380 more on the Hard drive
240 additional converted Yamaha styles and MORE !!!!! Unbelieveable...... Dan O at Guitar Center Baltimore.