I don’t even know why I have to point this out, but there are a billion other factors that could affect that.
Unless those two SAMs had the exact same melee gear, had the exact same WS gear, had the exact same merits, same food, engage and disengaged at the exact same time, had the same exact luck with the ‘dice roll’ system in this game (aka, didn’t get unlucky with shitty WS numbers/acc just from low rolls), had the same exact buffs at all times, used Meditate at the same time, WS the same number of times, had the same exact TP for each WS, etc… Then that small difference really means nothing, and I’m 110% sure that the above didn’t apply as it’s nearly impossible.
Sure, I could go do the same test if you want. I’ll take a just-got-75 SAM with no merits and poor equip, and we’ll go fight Ouryu and I’ll use nothing but Tachi:Yukikaze and we’ll see who does the most damage. It’s not like the results would be in favor of me, right?