Mavrick Hunter Zero
Oh I have an idea, which do you like better; Mu la Flaga, his clone, or when he was evil?
Gotta say Mu. The guy was just a badass, and it was nice to see him finally get a suitable mobile suit at the end of Destiny instead of having a handmedown or his fighter jets(even though he seriously did major work with the Skygrasper/Mobius Zero)
Neo wasn't too great or stood out for me either.
Rau, to be honest felt somewhat underwhelming once he revealed what he was in Mendel Colony. He has an air of mystery from before, but that was gone when it just turned out he was just an angry clone. His ending fight with Kira only soured my view on him.