Once you assume crunching, the glaze metric should probably be measured as volume rather than surface area, because it is a solid frosting with thickness. Assum

Once you assume crunching, the glaze metric should probably be measured as volume rather than surface area, because it is a solid frosting with thickness. Assuming the unit sphere, a basic torus like R=2r with equal volume, and any glaze thickness (<=r), the sphere does provide more glaze volume.