Or you can try Luciano's Chinese ESCs. I ordered a 6S ESC from him. We'll see how it stacks up when it arrives .
I am going with the 10s model... Sounds like a winner to me. I have an aveox 36/38/2 1200kv motor (1515 sized) that should work well on 8-10s! Hope we have better success with them than we are having with the MMM.