Best arena droid team

I'm using a non maxed team in Arena and have gotten top 300. I use zzGGg12, B2g12, IG88g12, T3g11, and BB8g8. All are at 7 star except BB8, who is at 5 stars. :(. You dominate your first set of turns, but after that the weak droids die. That's OK though because it fuels Grievous. It's a fun arena team.