Shendrones Mixuko 5 Frame
Mixuko is a 196mm X quad for 5" props, with a 4mm monoplate. Mixuko is a pure race quad, designed specifically to NOT carry an HD cam. (Get a Krieger if you want to go fast and let the world know about your awesomeness.)
FPV cam angle is adjustable without tools using a friction fit system. With the supplied 30mm standoffs it's a moderately challenging build, an advanced builder can knock off another 5mm from the stack height.