WARRIOR STATS ALLOCATION

[Kitru]

As Warrior should i go Str/Acc or Str/Determination? Which secondary stat is better?

Acc is your #1 stat until you reach the required accuracy for the content you're doing. As soon as you hit that cap, it's basically worthless. As such, the answer to your question is "both". If you don't have enough acc, acc is better. If you have enough acc, det is better.

Now, if your intent was to ask whether det or crit is better, crit provides more damage over the long term whereas det is reliable. It's largely personal preference as to whether you think the predictability is worth the reduction in performance over time.