Ride Brushie Snowboarders once had to pass a proficiency test before they were allowed the same access to the mountain as skiers. When management realized snowboarders would buy a full-price lift ticket and proceed to spend the day riding the pipe and walking back up, they grew positively fond of snowboarders. Because the halfpipe is a work of symmetry, your stance should be too. When you're riding fakey half the time, you don't need extra length on one end.
Freestyle boards are true twin-tips, making spin moves easier to pull.
The Brushie, named after and designed in part by long-time halfpipe standout Jeff Brushie, is the ultimate pipe weapon. Not by a long shot. Although the stance and tips of the Brushie are symmetrical, the sidecut has been shifted back from center for precise turning, even in deep snow. The halfpipe, after all, is the last to get groomed on a powder day. On the Brushie, that's not such a bad thing.