jamman,
MANY people prefer the Korg styles to the Yamaha styles.
Otherwise...why would they sell more arrangers 'world wide' than Yamaha?

Yamaha styles are great at intros and endings but sometimes too simple(boring) in the VARS. Korg does not have many sound specific styles...but many very useful general purpose styles with lots of content in the VARS (Yes sometimes too much and it's easy t turn thoe parts off).

I like them both.
Too bad we can't run both any either one!

Lee S.