Cammy is the best character in AE by a clear mile, and Yun’s worst matchup.
I’m not going to say any more despite biting my nails wanting to. I want to be selfish with this knowledge and withhold it, in case I can get to make a name for myself with it.
All I’ll say is–don’t do what I nearly did and not buy AE. If you prefer the balance in super, keep playing it until you see the truth. There is a clear top tier in all versions of the game but they’re not occupied by the characters you’d ever guess to be at the top.
When someone busts the lid open on this, be it me or someone else, things are going to be seen very differently and the game will have a new burst of life, months or years down the line.