The last clause in the cropped torso wiki--
Cropped torso:
Don't use if their lower body is merely out of frame (see upper body). There must be an empty gap between the cropped section and the edge of the image.
--suggests it's mutually exclusive with upper body, and perhaps because it's older, upper body makes no clarifications. One user (@momone) has been mass-adding this tag to upper body posts, so it'd be nice to have a concrete guideline between the two. The opinions of Builders on Discord are pretty evenly split, and I've always used one or the other because cropped_* tags feel like their own, distinct group to describe composition. Thoughts?