The Tumbleweed is a very understable 10-speed driver. Even if you're a player with a slow arm-speed, you'll be able to handle the Tumbleweed like a champ. Or, if you have the power, use this disc as a super-flippy roller or tailwind driver.
 
Alpha plastic is a premium, high quality blend. It is designed to be a little more firm than Bravo plastic and could be compared to Discraft's ESP.