Hi, for little micro best choice imho is Paladin. As others pointed out, racial godlike is not awesome, battle forged is maybe the only ability that scales enough well till the end, and a paladin fire focused is a beatiful role playing character to grow up. For "power" point of view, best are racial talent AND headgear, human from this point of view are great paladin, but there are some others choices in my opinion: wild orlan have +10 all defense when attacked on will, for a defense focused paladin is a good choice, costal aumaua have more defense against prone and stunned, not to forget, mountain dwarves have +2 con (good for sacred immolation) and defense against poison and deases (not very impressive but still a defense improvement). By the way, I played a sturdy nature godlike paladin and he was a very good tanker, if you build your character the right way racial is not so crucial.