1. PLG150PF expansion
2. 9000Pro
3. Tyros

I think the PLG150PF sounds almost the same as the 9000Pro one. They were very similar. Also I think the Tyros piano sound sounds a little 'YAMAHA-ish'. I've noticed that that YAMAHA grand pianos tend to have a bit of a "closed lid" sound.

Anyway that's my opinion. I was wondering can someone try a PSR9000 and PSR2000's pianos? I'm very interested in these as well.

Sunny