I tried smiter with Flame Horizon and I must say it isn't all that great.
It seems to lack lifesteal - maybe I need to tweak it a bit to make it worth better.

Also, gear is not fully done yet, I don't have horadrims in many of the gear yet as I have them all used for two other characters. I might just farm more crucible to get 5-10 fire horadrims more