Which settings should I use to squeeze the absolute most out of Dolphin?

[Smashbro29]

So I recently built an amazing computer (I think my specs show up somewhere on the site) and I tried playing Melee. It went... ok. I upped all the graphical stuff played with players and there was some weird stutters when a game ended or you chose a stage or event.

How do I maximize the potential with this? Also, Project:M demo 2 comes out tomorrow! How do you go about playing that on Dolphin?

Thanks!