No, I stopped respecting him caus he called me a liar. So i really didn't give a sht after that point.
You posted absolutely no evidence whatsoever. You also described a methodology that others pointed out is flawed.
He posted screenshots (which do not show his testing, but do show the supposed results) that suggest your claim is wrong.
Looking at this objectively, why WOULD anyone choose to believe you over him?
Besides that, I would have been somewhat skeptical that they beat commandos. Assault grens have neither more DPS nor more durability.