I could swap places in that comparison and that might sound different but the point was that I think his comparison means that it's about brute force in a straight line vs nimbleness in the meandering parts of the road.I must seriously interpret things differently than most people.
He never said XB1 was a 400hp Porsche and PS4 was a 700hp Corvette.
We was saying that power alone doesn't tell the whole story, and that no one knows what either Sony or MS has done to their systems to alleviate bottlenecks.
The way you put it, it gives it a different sort of slant.
If you handle the 700hp Corvette properly it is going to be always faster in the straight line but if you drive the 400hp Porsche in a winding road it is probably going to shave some seconds off from the Corvette!
That's how I understand it. I imagine it would be a quite close race. -think of the Bugatti Veyron and the Lamborghini Aventador-.