Has anyone tried the Ko Propo VFS 1?
 

I've always loved Ko electronics and am looking for a new competition 1/10th scale controller. My first instinct was for a Tekin RS, but then I started thinking the Ko. It's sensorless, but it was extremely competitive in the 1/12th nationals. With the huge amounts of traction and rollout ratios those cars run, I don't think cogging will be an issue. I'm just looking for any and all feedback, as I have not been able to find much.

I'm pretty sure the VSF 1 is sensored only.