Party or Stars for 3/6 and 5/10?

Hi, I posted this question at the end of someone else's thread, but no one has answered. Someone else asked a similar question in the thread though, so I figured I'd make a thread of my own and see if we could get some insight.

Basically, in the "Dear Lee Jones" thread, Lee Jones compared the Party vs. Poker Stars rake for the various levels. The Stars rake was always lower, but as you move up in levels the difference gets smaller. So I was wondering, given that the consensus seems to be that Party has the softer games, at what point does this outweigh the higher rake?

Jake the Snake estimated the rake difference to be about .5 BB/100 at 3/6, and I'm just guessing the difference would be about .3 BB/100 at 5/10. Does anyone have exact figures? Anyone have ideas about which is more profitable?