I think that authority sites that have hundreds of posts would have more traffic in long term, but would take longer to get going. While for niche sites I think you'd see results faster but it would be harder to scale the traffic. Anyone else have an option of this? Is it best to just concentrate on niche or authority sites, or is it better to have a variety of them in your portfolio? What would be easier to manage, scale and eventually be more profitable in the long term? Interested to hear your point of view.