RE: Blade 350 QX accessories
I just found a thread about the 350 QX on RCGroups in their multirotor forum with additional information and comments. The BNF version has a list price of $420 and as for blade guards, the 350 QX has intelligent motor control that stops the propellers on impact. That feature will save the ESCs, but it won't stop the bleeding if a prop cuts your leg. I, for one, would want blade guards. As for lights, there do not seem to be any in evidence in the posted flight videos.