The Vanish will be straight to understable depending on the thrower and wind conditions. The Vanish's stability profile places it near a threshold of being straight at low power or in tailwinds, and controllably understable at high power or in mild headwinds. As a 21.5mm class GYRO™ driver, the Vanish is designed to hit a midpoint of stability between two MVP Disc Sports models, the Wave and Orbital.