The Sena product is largely lagging the Cardo product in the area of wind noise reduction. Please improve your algorithm to be on par with your biggest competitor. The following YouTube video shows the real-life difference between your two systems. I know from experience as I have 2 Sena units (20S and 50S) on different helmets and each are regularly interrupted by wind noise on other 20S, 20EVO, 30K and 50S units while riding.
Wind Noise Cancellation- 5:00 min mark thru 7:05 min mark