On most firm conditions, I absolutely think you can rip it on fat skis with awful edges. Especially on groomers. I do it every year on 120mm waist skis. It is highly dependent on skill level. For an example, watch freestylers carve switch down some rock-solid melt frozen 45deg park feature on detuned $200 skis they picked up at a swap meet 8 years ago. The result is much more dependent on the rider, not the equipment. I’ve watched pro dudes rip harder than 99.999% of skiers on joke trash skis from the 90s (rusting, holes in the base, chunks missing from edges) and broken snowblades.
On true ice, NO ONE is ripping it except racers or ex-racers with good equipment.
On true ice, NO ONE is ripping it except racers or ex-racers with good equipment.