Electrick - SO un-original, this has been whored over and over again, try something new, also some spots are way to bring.

Ej - alittle to much contrast, trying getting multi-colored sigs in there, it will make it alot better. Also try getting a 1 pixel border, with everything overlaying it doesnt look to unique

bored - your render doesnt blend well, the tech shape doesnt even fit the grunge type of sig it is, and the text with its glow doesnt blend well at all

THEY ALL NEED WORK, BUT MY VOTE goes too...

eletrik...... just overall better not even in the same league, if one of you made a original sig, you definatley would of got my vote.