Originally Posted by Roelof

Is it? Have you prove?
We can speculate that, and he can advertise with that but we only know the truth when we open both and look the markings. Beside that, Why would ZTW use less specs FET's?
But even then, does that need to be 100 dollar more in the customer price? 16 dollar price difference in a FET choice? Face it, no one would buy an ESC if it is cheap although it has top of the range specs. Otherwise people would buy an expensive ESC when they do not know it is actually crap. The price gives some expectations.