Playing an infernal support healer. Pre as primary stat.
If I have one set of gear with % boost to healing, vs gear that boost PRE, which is the better option for maximizing healing. With diminishing returns on stats is there a point where adding 50-60 Pre from gear will give would be less effective then gear with high healing bonuses? (before mods added)
PRE obviously helps other things as a primary (And auras as well), so it may never make sense overall, but curious as to how the math works out.
Similar questions could be asked for others bonuses as well. (Con vs %HP, Dex vs %Off/Def/Crit, etc) So if there is a general formula/rule, that would help many people.