What tools do you use for your constant reporting? What issues do you face while using these tools?

Hi Everyone! My team and I are working on tools for data visualization and reporting. Many products have been launched on Product Hunt yet, but it's important for us to hear what issues users often feces during creation reports. What important for you most during data analysis? We are on the way to launching our new product soon. So it will help us know what we need to cover with our product. I would be grateful for your feedback and ideas.😻