While I have extensive experience using Ezoic and AdSense, I have not personally tried the other premium services it competes with like Mediavine, AdThrive and Monumetric. You can read our piece on the best online ad networks for more information about those networks. Mediavine and AdThrive definitely have higher requirements than Ezoic (AdThrive, for example, requires 100,000 visitors a month), and you may get better ad rates with those (if you have a site with a lot of traffic, I definitely recommend checking them out). If you only have roughly 10,000 visitors a month to your site and barely qualify for Ezoic, you should check out Monumetric as that has the same traffic requirements as Ezoic.