The Jade is designed to be a little more stable for players who loved the Diamond, but as their game developed needed a disc that could handle a bit more speed. It sits very comfortably in the hand, with a good tactile feel to the plastic and it holds the angles well. You CAN turn it over but unless you really force it, it fades back at the end. A very nice, reliable, and moderately stable disc.
Flight Ratings: Speed: 9, Glide: 6, Turn: -2, Fade: 1
About the plastic: Moonshine is the same durable plastic as Opto with a touch more overstability. These discs glow in the dark so you can keep the round going even after the sun goes down.