JOEX is pointless from an empirical standpoint. The sample size is exactly one, the medium tested is inconsistent, the use of force immeasurable, the commentary is indecipherable between the gas mask, thick accent, and random speed ups for no reason.
That said, I at least appreciate that he doesn't use any pseudoscience to extrapolate real data or come up with improbable cases where the items tested would fail. Case in point, I once watched a guy on a YT video toss an FNS pistol onto a puddle of water, let it sit for a solid minute, shake it and striker failed to ignite the primer. A valid criticism, but he flat out said that he would never carry the gun because of the chance he is knocked down by an assailant and his gun slides into a puddle...really? The gun passed every other test, shot well, carried well, and was reliable in every other way except in the off chance that someone knocks you on your ass, you gun slides away, AND it ends up in a deep puddle for 60 seconds?
Anyway, I digress. I would never purchase or not purchase a knife based on JOEX and his destructive "tests". I would not conclude thst a knife was a poor design because it does not pass getting stabbed into a car roof until he gets winded, whacked on a concrete brick a random amount of times, hammered into a stump and have said brick thrown at it, and finally shot with a Glock for good measure. What his "tests" did show was a couple of surprising things like the Cold Steel Marauder's tip surviving the car poking test. No way would I have guessed a budget knife of an "old" stainless sporting s thin tip would have lasted as long.
As far as the BK7 and Ontario, I think the Becker line is going to perform better as a knife when used as a knife. Ontario can be hit and miss in terms of heat treat and fit/finish. The Ontario may very well be "tougher" but that does you no good if it sucks at doing knife stuff or the handle has hot spots after extended use.
Both knives are fine choices, but I think the Becker is a better knife. The Ontario is good for the price, but I dont think it is superior in any significant way.