Firstly new variables are mind blowing …

Can you imagine being able to drive your font sizes with a variables.

Or swap the font typeface with a string variable.

You could then set a mode for Desktop Tablet and mobile.- even media selector/ break points.

Then easily flick between modes or drag components from a Desktop frame to a mobile frame and WHAM!! not only can colours, text and numbers change but you could truly create one component that works across any screen size - without the need to variants.