If you have Power Query in your hands, your work efficiency will increase, but it will also be very helpful when learning BI tools. In particular, if you use Power BI, you will have half the work for free. It may be my greed, but once you have properly established Power Query in your work, I recommend that you consider BI tools (Power BI, Tableau, etc.) and VBA. I am telling you this because I think you will do well and passionately :) Thank you. Be safe~