I have a power DH and a condi scourge and I am looking to roundout my stable with a support char. After playing around a bit I realised I would like that to be a revenant. There are 2 specs that are considered good for rev and those are: boon support (berserker, diviner) and heal (harrier). Since both sets come down to 200-225g, I can only afford to make one. Which spec should I be going for? I do fractals daily and raids semi weekly. Increasingly I am also doing the daily strike. Any advice that would help me make my decision?