Wow, I like this. Here are my two all time favourite chords: D9th ..middle finger on 6th string, 2nd fret. index finger on 2nd string 1st fret. ring finger on 1st string 2nd fret. You can barre it too.

A 9th. ..Ring finger on 5th string, 4th fret. Index finger on 4th string, 2nd fret.
Love 'em both.