Well after testing all the races on healer I will say its really upto you on what you feel would be best if you want good sustain then breton you want stronger heals argonian, khajit, dunmer. But really the only difference now is how you sustain mostly sense all races are so close in stats its not even funny.
As for tank same as above which one feels like it would work better for you.
Sherman from Sherman's Gaming
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