Why not test these oils in the same vehicle at the same mileage? Why compare Amsoil at 300 miles to Redline at 20000? You can see the trend in the two data points they give for Amsoil, the wear data is improving. By 20000 miles for Amsoil, how do we know that it isn't better than Redline? The other Redline data points are in a whole different engine/vehicle/viscosity application.
My point is, give me an apples-to-apples comparison of the oils at the same mileage under the same conditions. What they are doing seems deceptive.