Honestly, sorry to everyone who’s worked on them. But most of the current options are at best disappointing, and a few are even quite poor (e.g. talking about C++ and curly brackets, huh? This is a web coding site with very little C++ information, if any at all).
Option 3 is the best, consistent with the rest of Mozillla. We can see more of the dinosaur than its head, and dinosaurs are cool. But it’s still no better than the current logo - so why can’t we just vote to keep that?