IMO, the LB Performance one in grey came out absolutely perfect. Ride height, wheels, mirror/gill accents (to match the SC), un-tinted windows, color... All Perfect!!
The diamond schwartz one looks a bit off. The ride height is a little wierd (im sure they will fix it eventually). The tinted windows definitely detract from the overall look. And the wheels dont look nearly as mean... maybe its the ride height or maybe they used different tire sizes. There just isnt any contrast.
And IMO the MFest/Shop one just looks horrible. Bad color, bad accents, etc. back to the drawing board on that one. Once they figure out a new color and have the accents and wheels re-done. That one should be a monster, as that wing looks insane.