The article discusses the various sources available for learning paid marketing in Google. It notes that there is no one-size-fits-all approach and that each source has its own strengths and weaknesses. It mentions several sources, including Google Ads Academy, Udemy, and Lynda, and suggests that the best source of learning is a combination of all three. It also notes that Google Ads Academy offers the best support and guidance, while Udemy and Lynda offer a wider range of courses. Finally, the article advises readers to consider their own needs and budget when deciding which source to use.