Tony,
I've only watched them, not flown them. They appear wider and heavier that the comparable Landis skis. They definitely have some drag from the mains sticking through, as would Landis' skis. The most noticeable thing is the amount of drag created by the little wheels on the tails. When the going gets sticky, and my buddy installs the plates, he also has to remove the little wheels. He can chew some trenches in our snow strip with those things. In deep, light snow, maybe it's not a problem. When the snow gets heavy it's a big problem. But it's one you can deal with in a few minutes. Of course, when you come home, you can't land on the asphault, either. Don't be afraid of being new to skis. The lessons you learn will be on the ground, not in the air. Lessons such as where to park, how to avoid overflow, and how to turn the plane around in a tight area. The penalty for your mistakes will be hard work, sweat, and sore muscles. The flying part is easy. It's when you're on the ground that skis can be a handfull.
SB