I'm a tad torn, but I think I'm leaning towards DET more than anything.

Crit used to be fantastic for SCHs due to it's amazing synergy with Adlo, but with Adlo being such a sparse cast right now due to it's heavy MP cost, is it worth stacking crit for that and our DPS, since DH is better for DPS?
Det gives us less DPS, but more healing on us and our fairy, with stronger heals. The DPS isn't too low, only slightly from what I've seen?
DH is great for DPS, but on progression you won't have 100% uptime on DPSing, especially with the expac and the changes to SCH as is.