QST 118

I posted a video last spring on the current state of the Powder ski genre. My principal argument was that despite being made for the same purposes, every ski in the category has its own distinct personality. Some beg to run hot, staying close to the fall line until they hit their tipping point. Others are loosely linked to the snow and are much better at smearing than carving.

The Salomon QST 118 resides somewhere in the middle, a Finesse ski that hides its power reserve in powder, where it drifts lazily through a mid-radius turn on its own volition. When the powder is kaput, so are a lot of made-for-powder models, but the QST 118 handles the transition to carving conditions as if it were a gentleman’s cruiser. It doesn’t take much edge angle or pressure to engage it, so there’s no need to exaggerate the degree of edge elevation in order to get it to hold. 

Insomnia

The Technical category is devoted to classic carving skis, a genre that remains robust in central Europe and is all but moribund in America. If you keep up with events in this obscure corner of our market, then you’re already aware that the mainstream European brands still take pride in their carving creations. No brand is more wedded to the concept of dual-track, continuous carving than Elan, and it shows in models like the Insomnia.

Elan’s signature – and singular – carving feature is called Amphibio, an asymmetrical baseline that’s fully cambered on the inside edge and modestly rockered on the outside so that the two skis will remain in perfect parallel as they pirouette down the piste. Short-radius turns are a particular specialty, as it’s always easier to coax a long turn out of short-radius sidecut (by reducing the edge angle), than it is to short turn out of long-radius shape without resorting to a partial drift.

RC4 The Curv DTX

[Neither the RC4 The Curv DTX nor its scores have changed since this review was posted last season.]

It’s not unusual for ex-racers to participate in product testing, but it’s rare for a major brand to toss the keys to the R&D department to three former World Cup stars with instructions to build the best ski they can, unconstrained by FIS regulations.

Built for high speed at high edge angles, The Curv DTX deploys a triple radius sidecut to accentuate turn entry and exit. This makes it exceptionally agile for such a strong, stable ski. While it’s unabashedly made for experts, The Curv DTX lacks the imposing Booster plate that adorns its stablemate and so is a bit easier to bend at subsonic speeds. The elimination of the Booster plate also opens up the versatility of the ski regarding turn shape and skier style. The Booster all but requires the skier to go all-in on every arc; without it, The Curv DTX feels more playful and willing to carve from a more upright stance.

Speed Zone 12 Ti

[Neither the Speed Zone 12 Ti nor its scores have changed since this review was posted last season.]

The singular obsession of carving skis is maintaining continuous snow contact. Any interruption to an otherwise seamless arc is an aberration to be avoided at all costs. Dynastar has found a unique way of keeping the forebody in contact by making it more supple longitudinally without compromising the torsional rigidity needed for edge grip. Called Powerdrive, it’s a 3-piece sidewall that dampens shock, accentuates edge pressure and effectively uncouples the core from the sidewall structure.

This last function is particularly significant because it’s what allows the Speed Zone 12 Ti to stay smooth and accurate over rough terrain, flowing over irregularities instead of bouncing off them. “Hugs the snow,” one tester confirms, adding, “You don’t feel any deflections or minor bounces.” A full layer of Titanal works with the interior metal laminate in the Powerdrive sidewall to give the Speed Zone 12 Ti the crisp bite to the edge hard snow requires. While the Speed Zone 12 Ti is every bit as carving-centric as its comrades in the Technical cohort, it doesn’t require a fully laid-over stance to engage its best qualities.

QST Stella 106

Even though Salomon gave the QST Stella 106 a significant boost in edging power last season, the French brand again raised its performance ceiling for 19/20. It reconfigured its construction by switching the roles played by basalt and flax, so basalt is now entwined with carbon in a bundle of braids while the flax flies solo in its own mat underfoot. This switcheroo creates a ski that’s at once lighter and stronger on edge than ever. To give it even more on-trail stability, Salomon trimmed its tail flare and tightened up the Stella’s turn radius (from 20m to 17m @ 167cm).