Any bangs that are like Bou's [straight down in the face] are difficult to maintain due to the fact that if they even grow out a little it ruins them.
You have a round face so I think that bangs that part on the side, but not way at the side, would look good on you. Also, if you get your bangs cut choppy the red would show more. Your bangs also would be easier to keep and style.
Some what like these bangs:
I'm half tempted to draw the hair I'm thinking of since Im having difficulty finding ref pictures. (>_<)
Edit.: Nvm, I'm drawing it xD