Hi Donny, I got to admit that I'm equally intrigued. You've spent months touting the Tyros 4 as the best sounding keyboard ever, and even going as far as recommending Leeboy to go and "buy it", and follow that a week later falling head over heels with Audya's live sound. It seems obvious long ago you were fully convinced either/both of these as must have boards to deliver the top pro live sound and features you're so much after. Realizing you gig 6-7 days a week, and sometimes even several gigs a day, I would expect the extra rigourous gigging demands on your home use intended by Yamaha S910 keyboard would have you purchasing a gig keyboard replacement by now , especially realizing the critical importance of gig keyboard "dependability" when you have so many daily gig demands. I agree with Ian that you as a full time working professional, deserve and require having the best arranger keyboard sound and features available to wow your fans and that you acknowledge that the Tyros 4 and/or Audya the best out there. I say stop dilly dallying and purchase a Tyros 4 and or Audya now. you know you want one, and as you've often said yourself, it's only money and that it will very quickly pay itself back in a very short time with all the gigs you've got. Is there a specific (missing?) feature or aspect about these keyboards that keeping you from taking the leap?
Donny, with all due respect, I'd be concerned, especially with the extra rigourous daily gigging demands you put on it, whether your S910 will be able to sustain its "reliability" untill the S920 finally comes out (2012?).