I dunno, it's just cool to have old synth modules emulated or recreated. The ONLY reason to own a DS is for the Korg DS-10
http://www.youtube.com/watch?v=XK1K_jJ08RcAnyway I would say that, seeing as I'm currently trying to squeeze and Ensoniq Mirage into an OCS Amiga

(possible but the copyright monsters haven't burped out the factory samples for that synth so.....)