Based on our own experience, the OCPTY Brake Sensor has enhanced the braking system of our car. We found the installation process easy and straightforward. The sensor is accurately sensitive to brake wear warning us on time. The pros are that it helps prevent brake system damage, malfunction, and improves overall safety. The only con is the sensor is not compatible with all car makes and models. Overall, a great investment for any car enthusiast looking to improve performance and safety..