M-VAVE should pay attention and make an updated FM1-style machine that allows firmware switching from USB storage - the current method is via MIDI Sysex only (USB MIDI class device) - but if they do an upgrade to this hardware, it could be quite possible to just switch firmwares dynamically this way.

And, in so doing, this little Chinese company will snatch the revolutionary glory from a lot of incumbents who have very specifically attempted to not do this kind of music technology instrument for decades. (I'm looking at you, Yamaha, who have had prototypes of this sort of things on the bench for decades but always decided 'not to destroy the existing player keyboard market', instead!)

I am so ready for the world where a $60 device not only provides amazing real-instrumentation haptic experience, but also competes solidly with the iOS-music-making app+controller segment, the laptop-on-stage-plugin-host thing, and all the other rigid directions the music tech world has been enforcing on us ..