I'm with Chico on the quality issue, but I'm with Mart on th quantity issue

I like to sound different too, especially with the type of music I do: Dance, Pop, Disco, Rock, Ballads etc, otherwise it sounds to monotone after a while.
Currently I'm using about a 100-150 styles.
Some are internal 9000 styles, some are 2000 styles, some are CVP-209 styles and some are from Yamaha Europe and Styles & Music Germany.
With that I'm quite happy for now.

Eric