Hi Enildo :
It is good to hear your voice again !
I personally believe the S975 is a very nice and pro arranger keyboard.
There is absolutely no doubt in my mind the SX900 looks to be a nice successor.
Some questions though :
A. From what you/we have heard and seen (
video demo's and specs ), do you believe the sound quality of the SX900 is ( much ) better than the
sound quality of your S975 ?
B. Are the extra new SX900 features important enough to upgrade ?
C. Is it too early to make a decission now and do you prefer to see, to hear, to touch and to play the keyboard first ?
D. What about the S975 trade-in price in your country ? The S975 is almost a brand new instrument ( 2018 ).
Thank you for your reply.
Best wishes, Babette