I have been using Tableau as a BI tool and it was one of the best BI tools in the market until Power BI came and stole the show. I just don’t like the user interface, it’s just so confusing. When I started using Tableau initially, I was just not able to find out how it works. Also, it does not have a ETL tool like Power Query in Power BI. One major part in which Tableau stands out is the analytics, it has a wide variety of options and parameters. Also, the customizations and advanced tools are also not present in Tableau as in Power BI. Tableau was popular in the market but now being in the BI field, I must say that Power BI stands out and provides lots of useful features and is very user friendly.