SCH DPS is objectively higher than its ever been. Baning Bio/Bio 2/Miasma is still weaker than Art of War spam since there's no longer any drop off. Those dots were 20-30 potency each, Art of War is 160 potency. Ruin II is 200 potency now, up from 100 from SB, Dissipation doesn't kill your fairy, so you no longer waste a GCD re-summoning her.