which is better for a school fight?

It dosnt matter as long as your aggressive and/or smart with which ever one...

it's better not to fight unless your forced into fighting. but for a stupid school yard fight mma, because krav maga is more for real self defense like a life or death situation. best thing to do in a fight like that is not to hurt your opponent but to make him submit. get him in a choke or submission and force him to give up.

If you really have to fight, then fight. Don't listen to the guys who say "it's better not to fight no matter what" because even though it is better not to fight, sometimes its your only option.

Anyway, just stick with brawling if your don't have any martial art experience. I call it "brawling" because MMA involves training, and a lot of it.

Just remember to keep your hands up and chin down and you'll be fine.

Either way you still end up suspended and being branded as a "dumb, violent kid"

I'm sure your parents will be just as proud of you no matter which way you go with it.

the coice is up to you. use mma if you want to kick his @$$, or you can use krav maga for self defence

either one can get you suspended of expelled,

just because your under 18 doesn't mean you cant be arrested for assault, even if both parties agree to the fight it is still assault. and its up to the principal's discretion.

mma , submit him and make him call you " daddy long snake" haha