Keyboard shortcuts are a great way to save time when building and editing materials.
Some good time saving shortcuts would be:
Align Shapes: Left, Right, Top, Bottom, Middle, and Center
Distribute Elements: Distribute, Distribute Horizontal, Distribute Vertical
Match: Match, Match Width, and Match Height
Toggle: Text Class (i.e. H1, H2, H3, P1, P2, P3, etc.)