For light use the new props are a good investment but based on reports I would be really hesitant to use them on long distance flights that might involve unknown wind speeds on the return trip.
Going easy is not always an option, I have had to gun it full throttle in sports mode on a few occasions just to make it back home against the wind. The battery had enough reserve but if I ever had an ESC overheat shutdown while I am battling the winds it would be game over.
Rob