The triton is nearly perfect, but ...
I would love a global mode where on a patch change, any notes playing from the old patch did not change to the new sound, but completed on the old sound. Roland synths can be set to do this. This feature would be VERY helpful to me and others I am sure.
If enough of us want it, Korg will put it in an OS upgrade. I know for a fact that it affects sales - its one reason Roland users will not switch to Korg !!

I too would greatly appreciate retaining the sound from an old patch once I've pressed the new patch. All I do is live performances, and I sure need it.