[Callisto]

I thought MND was the primary on Savage Blade and STR was secondary.

The % stat mods are all technically called 'secondary' modifiers, but yes MND has a greater %. Basically the important thing to know at 75 is that every 4~ STR is going to add 2~ to base damage, while every 4~ MND will also add 2~, but STR will also add a slight amount of Attack, which makes it better since the increase to base damage is the same with equal amounts of either stat.