https://wingtra.com/vtol-drone/ https://wingtra.com/vtol-drone/ Never used one, but either this design or a tri-rotor v-22 style tilt motor are the two designs

https://wingtra.com/vtol-drone/ https://wingtra.com/vtol-drone/ Never used one, but either this design or a tri-rotor v-22 style tilt motor are the two designs I've found intriguing. Worth checking out at perhaps?