Looking for comics recs

[hils]

Have just finished the first half of the All Star Superman arc I am aware that my collection of DC comics is woefully lacking.

I own Red Son (which is awesome) and I've read Dark Knight Returns (which I was less impressed with), True Brit (which is hysterical) and Lex Luthor: Man of Steel

Uh...that's about it.

Rec me other stuff? Preferably trades rather than individual comics *g*