Final answer:
For large coarse facial features, a heavier mustache is recommended to provide a balanced and proportional look.
Step-by-step explanation:
The question you're asking pertains to the style of facial hair that would best suit someone with large coarse facial features. Generally, for someone with these features, a heavier mustache would be more proportional and provide a balanced look. A narrow, pyramid-shaped, or thin mustache may not match well with larger facial features as they might look disproportionate. Instead, a heavier mustache can complement the prominent features better by adding balance to the face.