The Orbit disc by Galaxy Disc Golf was PDGA Approved on 1-28-2017.
"The Orbit is an overstable midrange. This design is suitable for even the strongest throwers. Throw Orbit with confidence in any wind conditions. You can count on Orbit to help lower your score. The E Class plastic has taken a very long time to develop. The TPE used in this blend has a more grippy feel, along with above average durability for this level of plastic. Grip, Durability, Reliability all in one, at a price you will love." - by Galaxy Disc Golf