Haha, just saw your reply now. I would say Volta and the Stone 1 + 2, both Accountants, Requiem rank high up there. I just saw your comment about getting turned around; I get lost all the time! I think I might steal your trail of breadcrumbs idea.. can't believe I haven't thought of it til now!
The life of an artist can be tough--and believe me, I know--but I wish you good luck. As long as you're passionate and willing to put in the time, you'll get there.