There are some functions which other manufacturer's keybaord stores which AUDYA doesn't for now (e.g Intro, Fills and Endings). On the other hand, there are also some functions which AUDYA stores which other manufacturer's don't for now ... e.g more than 1 style within a Register, or a Play list of audio (Mp3 and wave) or/and Midi files ... all within the same register.

Just wanted to say ... they're different with each having it's own edge.