Oh my gosh, if you like action manga, you've GOT to buy Samurai Deeper Kyo. I'm collecting it as well. It's funny like hell in the beginning then it gets kind of philosophical (not the lame, corny kind). The drawing is not bad too and the characs are endearing ^^ There're gigantic plot twists like everywhere so there's no chance of it getting boring. It hasn't ended yet but I think it's approaching the end. (I'm following it faithfully every week ^^) It's one of my favourite manga. (Do NOT, under any circumstance, watch the anime though) I think it's definitely worth a buy!