Mi ha incuriosito il commento di un portavoce di WOWHobbies.com:
RC Groups - View Single Post - World Smallest Lightest Indestructible 3D helicopter :Genius CP!!
In particolare questo passaggio (che conferma, se non fosse già risaputo, quanto i produttori si copiano l'un l'altro...):
"This one model, is the one Walkera is trying to regain the market on micros and you can tell, they had the MCPX in their lab for some time. Horizon had the 4G3 in their lab when they build the MCPX. Of course given the advantage of dissecting the MCPX, Walkera made many improvements."