Who is the worst: Alex Ariza or Ashur from Spartacus?

[DominiBox]

Both are proven a$$holes and traitors. Both know how to use their tounges. But which is the worst....?

[Dr Rumack]

I've only seen the first season of Spartacus, and on that basis I would go with Ariza.

[Dr Rumack]

Unless I'm mistaken, Ashur does not at any point kick an old man with Parkinsons in the chest.