It's hard to see how to overcome the rotor inertia issue in larger craft. So I'd expect human-sized quads would just use collective pitch control. Here's a hobb

It's hard to see how to overcome the rotor inertia issue in larger craft. So I'd expect human-sized quads would just use collective pitch control. Here's a hobby quad that has taken this approach: https://hobbyking.com/en_us/assault-reaper-500-collective-pitch-3d-quadcopter-mode-2-ready-to-fly-lite.html?___store=en_us https://hobbyking.com/en_us/assault-reaper-500-collective-pi...