about the Cordiant Snow Cross, I will say this: the rubber allows you to drive quite well, not particularly caring about the condition of the coating. It goes through icy turns at speed very predictably, you can easily drown 130 km / h on an icy road with ruts in the asphalt. I went to the ice circuit this year - the tires behave very well on bare ice, absolutely the same sensations as on Gislaved or Hakka. I want to say that I have something to compare this Cordiant with: 1. Michelin X-Ice North 3 - skated for 1.5 seasons, kept well on ice, satisfactorily on snow due to the shallow tread. But the main drawback - it lasted only 1.5 seasons, after which there was a complete absence of any presence of spikes, they stopped keeping the road at all, even slightly caught up with someone once. 2. Nokian Nordman 4 - I drove it for less than a season, I bought it as a temporary hut for 3 months before selling the car. I chose cheaper to sell with the car, but after a train ride, I realized - I'll keep it for myself :-) Very good rubber in terms of grip, but there are drawbacks - very noisy, and for 3 months. on the front wheels, 5% of the spikes were lost. Then I sold it separately from the car. 3. Gislaved Nord Frost 3 - It was a great rubber, almost like Nord Frost II, but a little less durable.