"award": "Best article on this site",
What do you want to earn? Is this just a little bit of side income on your hobby blog or are you trying to replace your full time income? If you’re trying to go big then you’re going to want to focus on more high-quality products with big commissions. Maybe you will be building your site or blog around the specific product you want to promote, like a product review or comparison site. Also be sure to consider the technical and tracking abilities of the affiliate platform being used. Not all affiliate tracking software is created equal and it's important that the platforms you choose to work with match the sophistication of the campaigns you plan on running.
Wirecutter's affiliate program might make you doubt the legitimacy of Wirecutter's recommendations -- but, in fact, it's quite the opposite. Wirecutter only makes commission when a reader purchases a product from an affiliate retailer and doesn't return the product. Wirecutter, then, has no incentive to promote inferior products -- if they did, they'd make less money and turn away readers.