I love a bit of EU
Only read the comics - sorry graphic novels

I think I have virtually every one published, some are crap but some are great. There are some old school stand alones that rock, shadows of the empire etc, but I love the Republic series (clone wars) and the focus on Quinlin Vos, great stuff and Legacy was a great run.
Some of the really new stuff is a bit more miss, or maybe I am missing the point a little, certainly since the big stories finished a few years back DH are trying to launch loads of strands but nothing really jumping out at me, still buy them and read them.
If we go down the comics in general then I love a bit of Marvel and DC, mainstream I know but I got hooked on Marvel with the Civil War run and read all the Avengers, Iron Man, Cap, Winter Soldier and Black Widow stuff. On the DC side it is the big bad Bat, although with the New 52 rebrand I am trying Justice League, Wonder woman and Superman. But I can really recommend Batman Earth One, Superman Earth One and Wonder Woman Odysee as alternative reads on the characters, great stuff.