I'll start! Speed 9 (or so) understable drivers: awesome, or really awesome? What's your favorite? Can you pick just one?
I can't. I could throw a bag full of nothing but Sidewinders, Roadrunners, Hatchets, and Valkyries all day long. . .
I like the Valkyrie best among that list. But it depends a lot on the plastic and weight too. I currently have been throwing a 158 Star but mix it up with a 150 Champion for downhill shots without too much wind. If it a little breezy I break out the max weight SE from back in the day.