Spectra is the Gutenberg addon from the makers of the Astra theme. The pro version is just being released now. The video considers the Spectra Pro ecosystem, does a walk-through of using it in the Full Site Editor, and discusses the strengths, weaknesses, and positioning of Spectra. I hope you find it interesting and useful.

In this video JP creates a hero section using the Spectra, Stackable, and Greenshift blocks plugins. You get a sense of the differences in user interface and ease of use.