If you want to read something actually interesting on the subject of a right-libertarian utopia, Heinlein (Moon is a Harsh Mistress) is where it at. That book can actually be an interesting pairing with The Dispossessed, as both aren't shy of showcasing the downsides of the ideas they put on the pedestal.
Ayn Rand is neither a good writer nor a good ideologue.
We should all be reading more Ayn Rand