All you have to do is shoot a hog or a jug of water with a 22 mag and then a 5.7. The difference is very apparent. Not using downloaded ammo - the 5.7 shines because of it's velocity so you have to use the fast stuff.
A hog will have no visible physical affect when hit with a 22 wmr and you have to put it in the brain pan to stop it. When shot with a 5.7, they act like you slapped the snot out of them and often times fall over from a body shot.
A jug of water has a hole in it from a 22 wmr - it explodes with the 5.7.
