Hi Christopher,

The current item actually targets three types of charts and they are all valid:

• Whisker plot - in the Telerik products context, such a chart is called Box Plot. We currently have an opened feature request for that: Box Plot chart type.
  
  I added your vote there to increase its popularity - we prioritize the components and their enhancements based on the gathered community votes. You may as well follow the request to get status updates.
  
  
• Sankey - I renamed the title of the current request to target the Sankey chart only for better tracking. I added your vote here as well.
  
  
• Funnel - I opened a dedicated item for the Funnel chart. I voted on your behalf there, too. As a creator, you are automatically subscribed to receive status updates.

Regards,
Nadezhda Tacheva
Progress Telerik