Optimal length

[PygmyHero]

That's actually really interesting that you have a forumla. Of course, we're online so I can't tell if you're being sarcastic, but I think not.

If you're serious, then I'm wondering how often you run the equation while you're playing.

Additionally, some extra info on how you're quantifying your variables would be enlightening.

To be honest, the formula strikes me as a little bit cumbersome, but I still find it of some interest.