Entry 12 is nice, the "leaves" on the "Gs" need to be sharper to ensure our audience can tell that these are "Gs" and not "Cs"
I like the gold in three of your entries, however our name is three letters and resembles the MGM Grand in Las Vegas in entries #9, #13, and 14. So these are not going to work since I am thinking of a Casino when I see these designs.y