Well, I'm standing out here in left field where I happened to notice Katai's Megumi Tadakoro pose on the left hand side of the panels on page 8 = confirmation as best grill.
I like girls' reactions on being hit.
About her personality...well, they said it right here in comments, IRL she would just be bullied.
But I like this open and blunt type, and agree with everything she says. I have similar personality
I get that this is just her way of expressing essentially self-disdain, but how does she expect to win if she's actively asking people not to support her? Or is she just running more for the principle of the matter?