What do sun conures prefer a happy hut or a bird tent?

Mine personally love a happy hut over a bird tent if they are the type I'm thinking you are writing about. I think they prefer a happy hut because they actually lean forward and somewhat lay down as a double stacker (there's two), rather than stand up on a stick. The same goes for my cinnamon green-cheeck conure, except my parakeets want nothing to do with a lot of things such as toys, housing, bird baths, etc.

It varies from bird to bird, but my sun conures love their happy hut.