The artboard plugins put the next / previous artboard into view, and...
- maintain vertical scroll offset between artboards
- zoom to the artboard's full width
- support random access (select artboard in layers list and invoke Next / Previous Artboard)
The page plugins put the next / previous page into view with these benefits, and...
- zoom to fit the first artboard's contents
- Download the Artboard plugins.
- Unzip the archive
- Drag the Artboards folder into Sketch's plugins folder (under Plugins > Reveal Plugins Folder...)