When Roland use a completely different mechanism to generate chords, I'll have plenty to say at that point.
I already know (and so do you) EXACTLY how these manufacturers' chord recognition (and generation, that's BY FAR the more important detail, IMO) works, and it's strengths and weaknesses. No-one (except for a tiny few) knows about the Audya's, which uses an entirely different mechanism for PLAYING the chords...
In the meantime, starting threads about the competition's performance rather than answer questions definitively about your own strikes me as a smoke screen. You see, timely, accurate, unvarnished answers will do FAR more to deflect criticism than starting a pogrom against your competition.
Look, EVERY arranger has it's strong and weak points. I've filled an entire forum with weak points of the G70! I'm not doing this to get AT Ketron. I do it to inform others (and in the process, myself) how arrangers work, and what they do well, and not so well...
Let's just put it this way... if I have a question about a Yamaha point of operation, Steve Demming doesn't come here and post questions about the SAME point of operation on Yamaha's competition. And, IMHO, neither should you.
Why not answer our questions in detail, without evasiveness, and then go on to explain in more than marketing hype about some of the Audya's strengths? I'd be VERY interested in hearing about how the 'interactive' playing features work, about whether you have either dropped, or improved the 'Riff' feature from the SD-1, perhaps some info about whether the style editing has been improved (I'm sure Rikki is interested in this
), style re-voicing options, that kind of thing...
Rather than this, sorry to say it, but IMO, dismal attempt to deflect commentary by questioning the competition.