If best way is the only...why do we see different setups ?

[RiceisNice]

Um, hadn't that group with the first clear on the chinese servers play on Japanese servers as well, and had cleared A$S there, and practiced a specific strategy to enable them to clear it far more quickly than others on the Chinese Servers?

There's a lot more variables that don't make it as clear cut, either. Something like a4s can be a bump in the road for caster dps because of the mana drain. They also had more weeks of Alexander normal to gear up. And triple melee setup wouldn't be feasible in 3.2 if you're relying on lb to clutch kills.