1A built-in BEC
I would rate it higher if the built-in BEC output just a little more amperage. Powering only two 4.3g Emax servos and the Hyperion Mini FPV Camera, this ESC was resetting on me mid-flight causing regular brown-outs. I ended up powering the receiver and camera with a stronger 3A external UBEC. If this little ESC's built-in BEC output 2A, I would have been fine and my wiring would be much simpler.