And that's just the START of it.
Here's the thing: PREACHER is vile, profane, offensive, sacrilegious, foul-mouthed, and perverted. Yet is is also one of the most moral stories you're every going to read. It's about love, and about faith, and about friendship, and about standing up for one's own. It is an amazing masterpiece, made all the more poignant for it's potty-mouthed flipping off.
The series (nine books) wobbles a bit around v6 or 7 (but don't they all?), but it has a great end worthy of its start, and if you want to have a proper comics collection, this here is a book that belongs in it, pardner.
I think Preacher is one of the greatest works of comics. Easily in my top ten along with The Invisibles, Sandman and Watchmen.