I was thinking someone like this one that was posted in another thread. I'm usually weary of the cheaper chinese made stuff, but it has a 12 month warranty on it so maybe its ok? someone in one of them comments says its a OEM controller of something brand name... doesnt mention what though
Metalman has one of those escs and aqwut uses them too. They seem ok, I might give one a try myself, just waiting for them to get more feigao motors in!