I can't for the life of me recall ever hearing a dropout on my G70 (128 notes).

Hey, but maybe that's because I don't play long sustained sounds with the sustain pedal permanently glued down!

Less is more is the mantra for good music, usually. But I can see how 128 notes might be a roadblock to making BAD music

How often HAVE you bumped into this polyphony limit, Mike?