Originally Posted by erkq
Some people do anyway.
I don't feel any need to govern ultra-micros but, like you said, some people do it. I've read a bunch about it over on HF with people adding a separate ESC for the governing function with the higher powered aftermarket motors. I was just answering the guy's question. People are running the HP08 fine on the stock ESC on the AS3X board, but some
choose to add an external ESC for governing. Their choice.