Advice for a new Warrior and Materia?

[Absurdity]

What if my other tanks shared the same gear wise? (Half of Lv90 augmented green gears and half of lv90 radiant tome gear) i mostly play warrior as well but sometimes i switch it up with my other lv90 tanks to play. Do i have to re-meld the materias? XD I think i meld materias wrong for my warrior >_< i went with DH and DET lol

If you have all tanks then you unfortunately need to decide which to prioritize. Do you want the better melds for GnB, PLD and DrK or the better melds for Warrior?
Because all other tanks need a certain amount of skill speed to make their rotations align properly and then go for Crit -> Direct Hit -> Determination -> Tenacity.

Direct Hit and Determination are very close in terms of how much dps you gain from them on paper, the reason Direct Hit is usually valued higher on all tanks except warrior is that it doesn't exist on tank gear naturally and going from 0% chance to get an extra 25% damage to currently roughly 13% chance is preferable to a few flat % more damage.




As Mikey said however, if you're just doing casual content and don't care all that much about your dps then it really doesn't matter. What I would keep in mind for the future is that Critical Hit is by far the most valuable substat (outside of necessary skill speed to make your rotation work) because it increases both your Critical Hit chance and your Critical Damage modifier.