The Insanity is a crazy disc! It flies far, with a slightly understable flight path for huge S curves and a reliable fade. For higher power throwers, it is possible to get beautiful flip up shots. For mid and low power throwers this is a versatile disc with lots of options. It's great for learning hyzer flips as it beats in and becomes less stable. This is the kind of disc where even lower power players could get a right push when throwing right-hand backhand with an anhyzer. This is a versatile disc for players of all skill levels and a must have in the bag.
Proton Plastic: Proton is a transparent core plastic, with super high durability. It tends to be a bit stiffer than other plastics, yet the overmold still offers plenty of grip.