GStar is Innova’s flexible premium blend: the Star formula with more give and more grip. Forty-one moulds are listed in it.
Soft premium plastics are for weather. GStar stays flexible when Star goes firm in the cold, and it’s the grippiest Innova plastic when wet. It also tends to fly a touch less stable than the same mould in Star.
It goes soft in heat and it beats in faster than Star. If you want the flight to stay put, Star or Champion.