What you have to keep in mind is that "yes" we're talking oposite sides of the coin here. The PSR-3000 will give you digital drawbars, styles, sequencing, color screen and so on.

The Roland is a stage piano. It doesn't sequencer, but "can" play back 16 part composition through midi. The Roland RD700 can be midi'd up to a computer for recording purposes. With the Roland you will not get styles, sequencer (internal), speakers, color screen, and several other things. The RD700 is at the heart a stage/studio piano. The PSR-3000 is an arranger keyboard with the auto-accomp function.

What you have to do is take a close look at your particular needs. Think of all the things you want to do with a keyboard, and what you expect from the unit as well.

Squeak