I feel like a dub bio would be way harder than a dub cork, since you are basically going truly bio after the first 270 or 360. I rarely see solid bio 5s, they've been mostly less-inverted misties. If you wanted to get a bio 5 to switch bio 5 it would definitely end up being pretty inverted somewhere in the second bio.
Park skiing allows skiers to enjoy skiing without good snow and terrain. It is better to be a park skier then to not a skier at all. Most of these kids would be shredding powder if they could be. ~nomensteven
"Afterbang cannot be found if one is looking. Afterbang must find you, and you must find your place within Afterbang. To reach for it is to let it slip from your grasp, but to let it go is to hold it with all your strength.Keep it hyphy, young apprentice."