Roadrunner is a fairway driver with lots of turn. It is ideal for new players who have built up some technique, but who find it difficult to always speed up the throw. For such a player, Roadrunner will feel very straight. For more experienced players, the Roadrunner will be good for long rollers or for more fine technical routes.
It is also often used by experienced players, to achieve a lot of distance in downwind casts, where a Roadrunner has an ability to be very controllable.
In GStar plastic, you get a premium disc with a really good grip. The GStar plastic is the softest of Innova's plastic types, and it is particularly good in the cold weather when your discs often feel stiffer.