What era would you want to live in?

I quite liked the nineties. Obviously I only got half of it, being born in '95, but they generally felt a lot happier and more optimistic, and I don't think that's just a childish worldview warping my memories. There was a kind of idealism in the air, like everyone thought technology would build a new utopia and the prosperous times would go on forever in the post-Cold War world. Obviously that went out of the window.