Innova's Roc is one of the most well known and popular midranges in disc golf.
It is a disc that flies extremely straight upon release and it has a long glide making it a favorite for both beginners and professionals.
It is also one of the few discs that the professional players will be using in the DX baseline plastic as it will beat in to be completely straight with no fade in the end. This gives you the opportunity to shape what ever curve you would like out of the hand. Once you can utilize the control that is given to you by the Roc you will never take it out of your bag again.