I read a lot!
Currently, I am collecting the following printed books in paperback or hardcover (i don't collect single issues any more):
Dark Horse:
Buffy Season 10
Angel & Faith
Conan
Empowered
DC:
Batgirl
Gotham Academy
Astro City
Image:
Invincible
Savage Dragon
Whatever Brubaker & Phillips Do
Chew
Marvel:
Guardians of the Galaxy
Rocket Raccoon
Groot
The Legendary Star-Lord
Black Widow
Daredevil
Amazing Spider-Man
Miles Morales: Spider-Man
The Unbeatable Squirrel Girl
Howard the Duck
Silver Surfer
Loki
Angela
Thor
All-New X-Men
Uncanny X-Men
Ms. Marvel
Powers
Misc:
The Olympians by George O'Connor
The Crogan Adventures by Chris Schweizer
Cleopatra in Space
Anything by Darwyn Cooke
Anything by Doug Tennapel
I'd also recommend completed books like Planetary, Bone, Sleeper, Criminal, Fables, Azzerello's Wonder Woman, Slott's She-Hulk, Don Rosa's Duck books,
I also read a lot of webcomics, which you can blind date here: