i only could test them side by side by... manuals.
the e60 features are remarcable alike the g70's. of course they are different league, but i expect a good surprise from e60 - i'll tell you more in two weeks time.
i believe even the sounds and styles are more alike e80 - which is a better g70 with extra styles.
e60 should be a good choice for many of us...
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Yamaha S770, Studio One 3, EMU 0404USB, ESI, ATH, Dell. And others.