Cass, if you find someone foolish enough to trade a PA900 for an S950...Grab it

I had Uncle Dave's PA 900 for a couple weeks, and tested it thoroughly..To me it is heads and shoulders better than the S950..

Sounds are subjective, but I like the bread and butter sounds on the Korg..better..The Korg does have the same characteristic "synthy" sound it always had...sometimes a good thing..
The Yamaha has an overall sound I just don't like..just not realistic enough (live)..

Korg has a way better keybed..Touchscreen, a better media player, and better edits.....it adds up to a no brainer..

Yamaha users are use to their boards, and won't open their eyes and compare the real differences..