@marzNC The big differentiator for the Kores are that they're somewhat light & very stiff. They're a paulownia core, which is pretty popular for touring skis, with a Koroyd, Graphene, carbon, and glass. Super cutting edge materials in skiing - graphene wasn't produced and identified until 2004. Koroyd development didn't start til 2006 and was commercialized in 2010. It's mainly used in helmets. It's an incredibly stiff ski that shaves 100g or more off of comparable skis with metal.
I'm not super surprised you're a fan. They require and reward solid technical chops, but the lighter weight keeps them from being as fatiguing as some of it's heavier competitors, which is nice for skiers who don't have a lot of weight to put behind them.
Downsides, reviews have criticized their crud performance (tends to be a theme for anything soft & light). And while they hold an edge well on groomers, they're not the most energetic carvers that you can flex deeply & load with energy in a turn and then get that "ricochet into oblivion" snap back when you release it. (Some people don't need it. It's a deal breaker not to have it for me). Some people consider them planky for this reason.
It's getting a bit of a makeover coming in 2022 with the following changes
- For women, the sizing convention will finally make sense. The skis are scaled off the men's 2nd longest length. So for the 99, it's 99 at the waist for the 180. The 189 is 101 at the waist, and the 162 is 95. In fact, for the Kore 99 W, none of the skis are 99mm wide. They go 93, 95, 97. The women's line will be named for the longest/widest ski in the range, so the 99 W will become the 97 W, with no actual width changes.
- The new version will be "more playful"
- The topsheet will get a more durable update.
- Size jumps will also change and decrease the interval between sizes. (Haven't seen the 97 lengths, but the 87/85 will go from (153, 162, 171) to (149, 156, 163, 170).