Context
Fences allows fine grained control over field wrappers.
Fences Presets lets you configure reusable formatters.
UI Patterns enables use of SDC as field formatters, layouts, and other areas.
UI Patterns is not compatible with canvas.
https://git.drupalcode.org/project/canvas/-/work_items/3552818
I am not using fences very much. It's hard to know what utility classes are available.
Documentation
Issue status