Every since dev change the resiliance skill, it's great when your in arena or pvp. But if you had a full arena set before the update, it useless to use when your doing dailies or pve. You take more dmg from arena gear than a non arena, and ferocity is excellent in arena, but again if you're using arena gear as your main equipment, your wasting your time and repair on dailies. So my advice, if your doing pvp as well as pve, get 2 gears, which require a lot of amping.