We recommend LibKey Nomad over other Open Access (OA) browser plugins.
LibKey Nomad works in a very similar way and provides access buttons to subscribed content. It works particularly well with references on websites such as Wikipedia.
You can, however, use ANY and ALL extensions/plugins you wish to add to your browser as they each complement each other to enhance your searching experience. You can find a list of available plugins and more information on our guide - How do I access full text anywhere?