#1: is cool, but overpowered, 180kg on a dual mag (!), and well... it's a horizontal spinner.
#2: has the best WTF factor of all, but i don't want a robot with that much empty space on the main page. Just for the symbol.
Oh and also it will cross the universe in TWO times 93 years...
#3: ... Who built that? I want to hug him. *TOTALLY 0% GAY*
#4: is a classic ram. It's cool and well built, but nothing really out of bounds.
#5: Low resolution kills it all.
#6: Despite one of the coolest splashes ever, in NOO WAY this is a middleweight.
#7: Cheat parts on the front page? Eww.
#8: Better than #7, but the paintjob is missed.
I vote #3.