I need DS games!

I need RPGs, just finished Suikoden. Thanks everyone.
Oh yeah, I've played all of the simple RPGs like Pokemon etc. Thanks in advance.

Golden Sun: Dark Dawn
Dragon Quest IX
Final Fantasy III + IV
The World Ends With You
Mario and Luigi - Bowser's Inside Story
Chrono Trigger

A complete list of DS RPGs for you to look up as a guide...http://www.gamefaqs.com/ds/list-48

and search through this thread as well.