I like the bottom one the best. That's a really nice sig, except it would probably look better if the black lines on the top and bottome weren't so thick, . I like the top one the second best, it would look better if the font was more legible. And the middle i like, but the font again isn't all that great.
ok sorry to say this put the first 2 i realy dont like cause theres brushing over them text place ment is good put i cant see have of it the third one i like put again u brushed over the render that all lol