When looking at the CR motors™, don’t think motor efficiency gain, but instead look at process efficiency gain. The innovative design can drastically increase range, life, payload and duration of a UAV platform, while eliminating almost all reactive forces sustained by the drone structure. This will allow for a much lighter frame required for mounting the motors as you have no reactive torque to deal with. Their process efficiency cuts the power drain drastically for equal thrust or increases the usable thrust drastically for the same power usage, depending on the requirements of the application.
There is a jump in process performance efficiency. CR motors™ run up to 49% cooler compared to a standard motor
The value added for a drone manufacturer and their customers is both significant and quantifiable as well as making a significant technological boost to the unmanned aircraft themselves.