Druid Spirit Question

I made a melee druid a lil while ago i'm lvl 20 now and i can't choose which spirit to use... oak sage for alot of life.. or the other one for dmg and ar i think that i would need the ar but the life wouldn't be bad either dunno what to pick sooo what do you guys think and if you say druids suck i don't care cus i've made just about everything else