Depends on your team in my opinion, if your team is like Kushimaru or somewhat needs fast move1 skill release then stack in pos1 .. But in my experience, im using the cancer water-han-roshi-sailor .. and some of my opponent's move2 is slow, that's why my Han survives casting his skill in round1, then the Sealing Slash or Masked Man's gets him under control .. But atleast, the root's already gone ..