Thanks again for the help victor. I can probably make a nice list now.
Here's what I'll look into from what you mentioned:
Swamp Thing by Moore (Always mentioned and an obvious choice)
Swamp Thing by Vaughan (Did not know of this and has piqued my interest)
Morrison's JLA (Someone has recommended the Deluxe Editions before)
Transmetropolitan by Ellis (In truth I'm not sure if I'd like this series, but will probably make the list.)