Fairly simple question, but I can't seem to find a good answer out on the google:
From my experience, I just can't seem to get enough burst out of Unholy to do much, I can see where it could be good in drawn out arena matches and duels, but in Rated Battlegrounds I can't seem to kill anyone nearly as fast as I can in Frost. It may just be me, and the utility of Unholy is nice (especially Lichborne + DC), but I always feel resource starved and I can't kill anyone fast enough to make a difference (i.e. I attack a base with one person at it, and it takes me so long to kill them that they get reinforcements before I can down them), so is Frost really that much better for offensive PvP?