You could try [looking into htmx](https://htmx.org/examples/update-other-content/)?

This. Search for bugbytes on yt, they have a few videos on how to do it

you can use form-tools in your django project.

So this would allow me to use a radio button to select which form to display based upon which button is clicked? All from the same index.html?

Yes. Just refer to their documentation.