Go Orc Female.

I made mine goblin because i thaught engineering + racial rocket would be OP. But damage is low, dont like the looks of my shamans and orcs racial ( stun time reduced, your shaman pets 10m cooldown do more damage and the spellpower buff is like a second trinket )

Orc female animations just look awesome, look at Aelli's videos hes orc female you can see the looks of him