From comments I have read, people either love or hate Stephenson tents. I've never seen one either, but have seen their catalog for years.

Stephenson's (the dad) attitude that "if you don't love my tents, you're a moron" doesn't help change people's minds either. They also make a lot of VBL clothing.

As far as a pyramid goes, I know a lot of people love them and they are lighter than many winter tents. Just haven't tried one yet.