Actually, an N95 IS best used by somebody trying to protect themselves. It is meant to protect the wearer by filtering out very small particles. You must have it confused for a surgical mask.
And where are you pulling the 20 minute number from?
For filming action shots, GoPro is definitely the way to go. You also want to consider getting the right kind of mount for the activity you're gonna use it for.
So you've seen her? Or are you making a generalization? BTW, I agree that they use a lot of fake pics but the context under which you make your claim is important.