Power BI has a lot of capabilities on its own. Still, some creators need more. Whether they work with intricate data complexities or just want to make sure that they’re not missing out, a lot of people need ways to take their Power BI usage up a notch. For some, this is exactly where DAX comes into play. Should you learn DAX and start using it in Power BI Desktop? Will learning DAX be worth your time and effort? Let’s dive into some of the benefits and challenges of using DAX for Power BI.