I doubt you'll succeed with $150... but for programability, range, flying time & decent payload... I'd consider a Quad VTOL aerofoil.... Such as: http://px4.io

I doubt you'll succeed with $150... but for programability, range, flying time & decent payload... I'd consider a Quad VTOL aerofoil.... Such as: http://px4.io/portfolio/deltaquad-vtol/ http://px4.io/portfolio/deltaquad-vtol/