So what would 1 VIT or 1 STR do for my MRD in terms of damage? I'm talking in regards to the fact that Vitality and Strength are known to "Determines damage dealt by Marauder arms."

The main reason I ask this is I am still new to the game and considering which Grand Company to join. I'm looking into the future of utilizing the sanction effect granted to the axes from each respective GC. One gives VIT+40, another Accuracy+30, and finally Attack Power +45. Wondering if the VIT+40 would solely be worth choosing that Grand Company.