Sandman is my favorite. I used to read cape comics but after a while I found them boring so I jumped onto more pretentious comics like Jason's and the "mature" readings like Sandman, Hellblazer and Transmetropolitan.

Alan Moore's are alright, though I haven't read his work all that much. The Killing Joke was alright.

>>2 I heard good things about Sandman, but I've never read it.
>>3 Ehh, I can recognize the literary merit of Moore's work, but his writing doesn't captivate me.

It's a literary master piece, make it past the first two chapters and enjoy the whole thing after that.

I honestly never got into American superhero comics, only comics I have read are Mortadelo y Filemón and Superlópez

Oh, and "rue del percebe 13", that's a classic

¿Qué tal Corto Maltés?

>>5 ehh, I tend to only kinda half-read comic books, not give my full cerebral intensity as I would a real book.
>>6 I would say some late Bronze Age (around the 80s) is a good place if you just want to read some stories of characters you are interested in.