Drilled a new Fortera. Being a lefty, its important to have a piece that you can count on when your probably the only one on the side. This comment is solely the opinion of the bowler. Being a lefty, I encounter different and quick lane transitions. The Fortera allows me to resolve these. On a 43' , 2.5 to 1 ratio, I wanted to see the difference in reaction. On fresh oil, with a 45x3.5x40 pattern, the Exile gets smooth through the heads and has plenty to make the turn off the spot. I then drilled the same ball, same TW, 55x5x50. This ball really was calm off the spot. The backend got really messy and the Exile made it absolutely no problem. Do yourself a favor. Get an Exile and resolve your transitionproblems. #Team Brunswick is here to stay.