Rolling a new warrior, quick question

[Halfcell]

Not a huge budget so I have full crusty, SCHW, and WESS/Frostbringer prepped and ready. The real question for me is Halfling or Barbarian? The Halfling xp bonus, plus having sneak/hide seems pretty legit, but being tiny and weird looking is giving me pause. Barbs on the other hand, look dope AF. I dont want to roll troll or ogre, so I am hoping for some experienced tanks to give me an opinion here.