I was curious and found a little more here -
https://helix-propeller.de/propeller...rc-propellers/
Not sure I'd want to abandon my Hartzell Trailblazer but a bit curious as to what ARC prop would replace it and in what respects it would be better. (Lycoming YIO-360).
I fly off short unprepared surfaces so particularly interested in static thrust and resistance to erosion and chipping.