Rating: / 5
Stability at speed: 3.63 / 5
Hard snow performance: 4.05 / 5
Crud performance: 2.96 / 5
Forgiveness: 3.47 / 5
The comic-book name is nothing to laugh at. As one tester noted, the Supersonic IQ “gives you superhuman powers.” The narrowest ski in the category doesn’t just set the bar for quickness. It redefines the notion. Solidity underfoot is its defining trait. Ice? Bring it. The IQ binding interface—a seamless, powerful meld of ski and binding—transmits the merest twitch to the edge. (So be ready.) And that strong, shapely tail slingshots you across the fall line. “An absolute blast,” said Morgan.