I originally played 31/0/10 and have been 23/0/18 for a few weeks now. About to switch back as I just don't see the benefits. The main difference is giving up an instant debuffing aoe for a targeted aoe that does more damage. I don't like it. Maybe if I could make macros to have it auto target either on top of me or max range in front of me, but as it is, the clumsiness of it makes it not worth it to me. I also don't think the very minor pvp difference is worth sacrificing the much larger pve difference, even if I only do hard modes a couple times a month.