i vote for the one with the picture of the scantily clad girl in the background, with the guy holding a gold medal in the foreground.

...oh wait, that your sig. *buh dum csh*

lol, no but seriously, i have a suggestion. it might be nice to have a brief summary of the mangas we're voting on, alongside the pictures. as it is, the only ones i'm inclined to vote for are trigun, because that's the only one i know anything about, and gto, because of the back cover you posted.