Yeah, I saw Bohdi wearing a bandana like that and I have been thinking about doing that instead of a half mask. Looks like a great idea, how effective is it slowing down bbs so they dont hit your mouth as hard?
Well I've been hit in the jaw and the cheek bone. The bandana stopped them from peircing the skin, which I'm sure they would have, had I not been wearing it, cause I got pretty big welts on my face. But I'm sure it'll save me a tooth if I ever get hit in the mouth.
Bandanas offer better ventalation than the mask (which my Dad really complains about with his mask). And they allow you to breath fully through you mouth if you're out of breath from running (which a mouthgaurd also hinders, I've tried it).
All in all, the bandana works for me, I don't need anything else.