The Discraft FLX Buzzz is a straight flying midrange driver with a stability of 0.5 (stable to slightly overstable). In comparison, t he Pro D has a stability of 0.0 (stable). It has quickly become one of the most popular discs of all time. This workhorse is the golf disc that you'll reach for again and again. Throw it hard and the Buzzz will hold any line you put it on.
FLX is the best all-weather plastic - designed as a cold weather alternative to firmer plastics, but golfers love it year around. It is a more flexible version of the ESP, soft and flexible but retains its form and stability.