Ditto, took me 10 years to realise I was playing wrong brand of keyboard. Happy with my SX now.
Rikki, I’m glad to hear your enjoying the SX900. I suspect you’re referring to Korg when you stated you played the wrong keyboard for 10 years.
JM 
   Thank you,  
yes  I am referring to the korgs, I really enjoyed them over the years, the technology was amazing,
But, last year the words for  this song rang true,
“You don’t know what you got till it’s gone”
A badly broken right wrist, 8 months of complications and  not  knowing if  my right hand would go back to normal.
Realised what’s the point of  all  the technology and converting styles etc if I  didn’t actually play.