fixed formation or a different each match??

[boyscout]

What's better? Using the same chat up line with every woman you meet or varying it depending on the woman you meet?

Great analogy mate

In my opinion it's not about varying formation but about adapting strategy. To came up with a strategy my method is simple, block my opponent's posibble attack and exploit his weakness. Formation is just the side effect of my strategy. Most of the time I only need to modify the arrow and the order setting without altering the formation.