Canon 6D Dominates in Low Light Focusing Test vs 5Diii vs 5Dii vs Nikon D600

I was using EV as arbitrary measure of "stops" which is common, not the Absolute Standard of EV.

Like I have been saying, I have all four of these great cameras here, if there is a suggestion to redo the test I would appreciate it.

Testing on the absolute EV scale is going to be tough though, I dont own any f1.0 lenses, so there has to be sometype of a workaround. This is what I was attempting.