As an avid hobbyist of drones, I wanted to try out the QWinOut S500 DIY Drone Kit. The kit had all the essential components that I needed to build my drone, including a 500mm quadcopter frame, APM2.8 flight control, M7N GPS, T8FB 2.4GHz 4CH transmitter receiver, and motor ESC. The kit looked promising, and I was excited to get started. However, I must admit that I faced a few issues while building the drone. The instructions were not very clear, making the assembly process quite challenging. MorSee full review