Warrior PVP Head Dillema

So, as i managed to get some coins for my warrior pvp set, i found myself in a dilemma regarding the head. I see a lot of BiS PVP warriors using full wrathful set, but the iLvL of wrathful pieces is "just" 270. Wouldn't it be better to get the Sanct T10 Head?
Number crunching: By using T10 Head you gain: 30 Strenght ( Or 38 if u go for the bonus, itself much better then +8 crit on wf head), 16 Crit, 106 Arp, and lose 48 Stamina, and 98 Resil. Asuming 1 point of Resil = 1 point of Arp in terms of weight, isn't this a good trade off?
I have to mention that even with Pve Offparts, and full resi gems with BS and JWC, I can still easily get to 1050+ resil by using just 4 WF pieces instead of the full 5.

PS: As an added perk, I could use the t10 head for PvE aswell. But 90% I'm interested in it's PvP viability.

Thing is, you need huge amount of ARP to make use of it. While Rend and Deep Wounds scale lineary with your Str/AP and ignore armor value of target.
And whole your scaling is tied to AP, especialy Poleaxe specialisation with Overpower.
I'd rather get PvP pieces with str gems where possible, than PvE one with resi gems (which are useless in PvEl

Yes, but ARP scales exponentialy the more you have, and the current 277+ meta allows you to have tons ot Arp while mantaining good resil. I am at 70% arp passive, and 80% passive with battle stance, while at 900-1000 resil.

Either or really. You can test for yourself to find out. I'd swap the WF shoulder for the T10 tbh if you wanna do a 4/5 WF set.