Yvonne Zheng
In actual business use, I've found that Gamma's chart functionality isn't rich enough, making it less practical than Excel for data analysis.
For some simple charts, Gamma is totally enough. But Gamma currently cannot create more complexed charts directly, such as:
  • Combination charts with both line and bar graphs (on the same axis, which helps compare quantity differences)
  • Multi-ring charts (sharing the same center, useful for comparing proportion differences)
Instead, I have to create these charts in Excel first, save them as images, and then insert them into Gamma.
It is hoped that the Gamma team can optimize and expand these features in the future.
Thanks very much for you all!!