Ok so I'll say my favorite mangas I've read:
20th Century Boys
Japan Tengu Party
Blade of the Immortal
some weirder stuff like:
I enjoyed both Videogirl Ai and I's but I'm not necessarily looking for that kind of romance/ecchi thing or whatever only if it was really good.
Hommunculus and MPD Psycho were both good but I thought the plots started getting kind of iffy after awhile.
If you got any good recommendation's please post them.