Gundam vs Gamillas

No.9430415 ViewReplyOriginalReport
Let's say Gamillas spaceships make contact with Earth space forces like how they did in the series. They want us to surrender and be part of their empire or be nuked back to the Stone Age. How would Earth fair if, say, where in one of the Gundam Universes? Which Universe would find it easy/hard to fight against these blue aliens? Which would be on par with them?

UC?
FC?
AC?
AW?
CC?
AD?
CE?
AG?