Disc Information The Insanity is Axiom's first distance/control driver with a 20mm rim width. This disc is slightly less stable than the ultra popular MVP Inertia. If you're looking for a straight flying GYRO driver with loads of attractive color options, you might as well try Insanity. Pricing Retail: $17.95 - $21.95 Our Price: $14.45 - $21.95 You Save: $0.00 - $3.50 Select Your Disc