I worked with it for a while and I have enjoyed myself More than my X3. It has more outputs and a bigger keyboard, only one sound more. I would offer the users who owns this one to watch it carfully because the buttons may fail very quickly.
Comments About the Sounds:
Fine and worthwhile but Korg should have done better.
(Thanks to benny kliachko for this info.)
and Ruffin Walker for the picture for the pic