There are several differences. The main one is that this is not a cheap build. The parts in this drone are not only reliable but extremely durable, and they were picked because they will make your drone smooth and responsive. The second difference is that this is an updated course, utilizing the most recent electronic parts, firmware, and techniques to build a drone that will be supported in the present and in the future. Lastly, this course is taught by someone who builds drones for a living and stays up to date with all the latest drone parts on the market.