I... don't like any of them... <_<;;
Why can't ZFGC just stick with one uniform logo like every other site? It's annoying to have an entirely different logo for every theme. It's unprofessional, and it's not intrinsic.
The only one that really stands out in a good way is Yubel's, but again, needs a uniform logo. Can't change everything when doing a theme change <_<;;