Apart from sound, just comparing features based on price (which are the same as the REV 2's)
- 1 LFO
- No MIDI Implementation in the spec (Sysex) :-(
- No aftertouch
- 8 voice not upgradable
- Very limited modulation routings
- Sequencer seems more limited
Probably priced a bit too high.
If there will be a desktop version that can be 19" racked under 1K$ then might be interesting because yeah it sounds different. SDK is interesting. Hope the tools will be OS platform agnostic. Wonder how stable it is over time and temperature variations ? P.S:I had those kind of switches on a mixer once, they collected dust inside those gaps and broke after a while.