To me voices are the most important aspect. And in this case I'm sure the PSR3000 sounds will put the 9000PRO to shame because PSR3000 has even more mb to the sound than the Tyros. A color screen is nice too 9000 pro getting old now. PSR3000 is also cheaper.... I would go for PSR3000 in a heartbeat if i had to choose between those 2. Good luck!