Understable disc golf drivers are designed to have more turn during the flight of the disc, and can be found in fairway drivers, hybrid drivers, and distance drivers. The extra turn (exhibited on Flight Numbers with a negative number such as -3) makes it easier to get a full-flight S-curve and increase the distance of the throw.
Players who are new to disc golf or have a lower arm speed will find understable discs to be some of their farthest flyers, and many beginners gravitate toward understable drivers. More advanced and professional players like understable drivers for big turnover shots and rollers.
