Streamline says this about the Boost: "The Boost is an overstable fairway/control driver. Don't let the slightly slower speed fool you. The Boost is no slouch when it comes to covering ground, while also giving a bit more control than a full-distance driver would. Add in being able to cycle through various stages of wear, and the Boost has the potential to become your new consistent workhorse driver. Experience why Eagle McMahon chooses the Boost as one of his go-to discs by getting yours today!"
Since Eagle McMahon moved to MVP, he's been missing one key slot in his bag—an overstable 10-speed control driver (formerly, his Discmania PD).
Of course, MVP wouldn't do what's normal and design a 10-speed. Instead, they created the Streamline Boost, the first 9.5-speed driver in disc golf. This overstable control driver is designed to push down the fairway a little further before reliably fading to the left. The Boost trades raw distance for control and predictability.