Sorry ... I should have explained a little better ... the "best"
was refering to features, not Sounds/Styles.

If a demonstrator choose to use Mono versus stereo samples, oh well ... at least he was able to give an idea of what you can do with an Audya with your samples be they mono or stereo - should you purchase/own one.

The whole idea of an Arranger Workstation is just that ... how you Arrange your music (be it with samples [Wav/Mp3], Backing tracks/Styles, SMF, a combination of some/all of these ...etc) is up to you - which ofcourse can be viewed by some who might not have an idea of what you are doing - as 'button pushing'. Then again, it's what makes your music unique, for the same keyboard in the hands of another, won't sound like ... you!