these are all dystopias, not utopias. if you were to take away the downsides it would be utopias. This is why they are called utopias, something that is unreachable but worth working towards.
If i had to choose between these six i would choose the green utopia. its downside seems like the least problematic. at worst, you would not be able to become significantly above others in stature, which is not a big deal compared to the downsides of others.
I would also like to try the communist one because i would love to participate in those heated debates you mention.
When it comes to reality, we are currently in the anarcho-capitalist one but are going towards the technocratic one as technology rules our lives more and more these days. hopefully we can solve the biggest problems it will cause.