Like many Sumolings, I have a ton of graphic design tools I've purchased over the years (RelayThat and Stencil come to mind along with Canva which I've used over the years). There are a few features that make it clear that this will be my new tool moving forward:

-Speed is clearly a focus for the platform.
-LOVE the mockups feature!
-The variety and speed of including images (Unsplash, Pixabay, or your own), illustrations, and icons
-Blend feature (apply preset or custom color palettes to change the look/feel of elements in your graphic)
-The variety of templates with different looks

Aside from the BG removal limitation that many others have discussed, I'd love a way to see the different layers of the image so I can keep track of what item is on top of what.