My favorite arc of JLD was the Lords of Order vs Lords of Chaos. I really liked how it was set up with Nabu abducting wizards to acts as hosts for the other lords, zee and diana seeking mordu's help and the epic reality bending final battle.
However I'd like to see zee do her own solo stuff.
My favorite Zee solo story I've read so far is a 12 page short in New Talent Showcase 2018 written by Ryan Cady and drawn by Issac Goodhart.