Sorry, I know this question has been asked lots of times before--I couldn't find a recent-enough one that the search would locate it.

I'm replacing our synth--it serves both as our front ensemble synth and as our jazz band piano and also solo/ensemble accompanist keyboard, so I need a full 88-keys.

I'm looking at Roland. Can anyone recommend RD-88 vs. RD-2000? I realize there's a significant price difference. Or is there a Yamaha model I should consider?