Seriously though folks. Lets pretend we are up on the stand and we have to answer the question among those three given. Who would you say overall. We all know it's really a choice of two (sonically).

If I only had the choice of one to work with, as cumbersome as it may be in some redundancy as well, I believe I would choose the Yamaha (overall that is).
That is a tough one when I think of some of the really high tech sounds that Roland is capable of.

EDIT: Darn, you know I just have to add this:
It's too bad that Kurz wasn't added among the choices because as cumbersome is that is, and makes Yamaha programming like child's play. The sound is superbly all its own, and nearly always sounds even better than that which it may emulate. But the time involved is too the point where we seriously need to live longer first!
What's even more shocking is as old as the Kurz sound engine is!

[This message has been edited by MORPH! (edited 05-21-2006).]