Honestly it doesn't really matter. Get whatever gives you the most HP.

I solo tank all of ScoB and I wear full crit/det gear while retaining accuracy cap, I did just over 200 Dps on most fights prior to getting my high allagan axe. It's just my personal preference to make fights shorter or help burst adds, plus parry scales extremely poorly; I'd rather deal 50 extra dps than take 2% less damage.

But all in all, there's honestly not that big a difference between full parry and not when it comes to mitigation, You can find out more information on Dancing Mad about parry scaling I believe.


tldr; wear whatever gives you more health, don't focus parry, your damage actually does matter.