I can understand your frustraion with head-ons. In fact, I even feel they are 'low-class'. But everyone used head on attacks. Chuck Yeager was shot down in a head-on with a FW-190, and it was standard practice of the Luftwaffe to do head ons with bombers in an attempt to kill the pilot, co-pilot, navigator and bombedier (all positioned in the nose of the plane).