I just recently heard of these Armattan brand frame kits/ ready-to-fly or bind-n- fly racers. They're a bit more pricey because the company offers lifetime warranty on the frame (not sure about the rest of the parts). I like the profile of them, like the older Chameleon or the newer Rooster ones. They have a classic look about them (in my opinion). Has anyone built or has an RTF of one of these (as I am interested in maybe getting a frame for a future build)? Just wondering if the extra price to pay is worth it. They do look like they are built like tanks, though, very sturdy!