The 3-blade provides better acceleration, quick maneuvering and greater top speed. The 2-blade has less drag and will offer an extended battery life. All things being equal, the 2-blade will offer greater range.
The 3-blade provides better acceleration, quick maneuvering and greater top speed. The 2-blade has less drag and will offer an extended battery life. All things being equal, the 2-blade will offer greater range.