What do you guys think is most useful specialty for a kill team?
I was messing around with character builds etc and I think a rank 4-5ish techmarine/forgemaster makes a real all around badass.
He can have a damage soak of around 30! Multiple melee Attacks, tons of skills and lores, and more then holds his weight with ranged combat.
Throw in a choice distinction and he is a beast. He can pilot your vehicles, fix your stuff, a lore know it all, deadly in melee and shootin, and is incredibly hard to kill.