British Columbia or backcountry, either way it’s best deep with these fat freestylers, the most crucial thing with this ski is the mounting point, it is mounted very centrally for pivoting and spinning. So if you wish to use them as a powder ski it is best to have them set back from the mark on the ski by approx. 1cm, I didn’t say this though, and do check with your technician!! If they are mounted on the mark they are great in the park but awful to ski on, mount them back a fraction and their character changes completely and they are great Freeride/ style skis.