Don't agree with that conclusion but I don't own either one right now so I can't oblige with making a video. It would interesting to watch.
I don't like long comparison videos btw, the reviewer is usually "gassed" 1/2 way through the choppers he's comparing.
I watched one today and the guy was sucking wind pretty hard after the 1st two blades and his strokes were notably weaker with each new knife/machete that he used. (he used at least 5 or maybe 6 blades in rapid succession). It wasn't really a fair comparison to me.
It's quite possible that fatigue will produce skewed results, so perhaps to help eliminate that kind of error, instead of testing 5 or 6 blades, testing two at a time, on the same piece of wood but hacking at different spots, with the hacker whacking ten blows with one, and then ten with another, then back to the first, and then the second, and at a certain point, perhaps after twenty swings overall, switch to 5 whacks with each blade. I don't know how else to help eliminate the human factor, except by using a machine or contraption, as Andrew Demko has done in a video on the CS website comparing the CS Magnum Tanto IX to two other tanto knives. That was quite a video.
In any case, if there is a large difference between two blades in terms of weight and perhaps length, other variables remaining somewhat constant (for instance, convexed, razor sharp edges and the same piece of lumber) it would surprise me to not find big differences in the end result, with the larger, longer and heavier blade coming out in front in a heavy duty chopping contest.
However, as I don't have the Kabar heavy bowie machete, (at least for now

) a contest between it and the Ontario 22" Military won't be forthcoming from yours truly any time soon.

As the Kabar reportedly weighs .9 lbs, or roughly 15 ounces, compared to 28 ounces for the Ontario, it would really surprise me to find out the Kabar is not better in the chopping category than the Ontario. Guess we'll have to wait and see.
One thing I can definitely tell you is my SOB bowie machete at 14 ounces and hair popping sharp is
NOWHERE near the chopper that the Ontario is.
Not by a long shot.