I don't see where anyone stated that each Korg PA80 sound has 4 Oscilators. There are 2 on all Korg keyboards per voice. I also agree that the PA80 is one of my top sellers these past few months. I am only stating that the Triton does sound different because the "stock" sounds are different. I do know that I can "tweak" the PA80 sounds to sound closer to the triton sounds, but as many of you would agree, the solo violin, sax's, trumpets and of course the Piano, actually sound better on the PA80.
I do think the sounds and the styles are better on the PA80 than the i30. One of the biggest tests for me, was to discover that the 4 variations for each style actually matched the quality and the intensity of the intros and endings. In the i30 I thought the intros and endings were really exciting, but the variations left me wanting more excitement. The PA80 has this kind of excitment!
George Kaye