Comparisons need the same fields
A useful comparison is not a list of opinions. Each item needs the same evidence fields so readers can compare use case, specs, constraints and price confidence.
Required fields
Capture name, brand, use case, dimensions, weight, power or fuel details, safety notes, price checked date, source links, pros, cons and missing facts.
Commercial rule
Commercial value is fine, but recommendations need a reason. Affiliate or paid relationships should be disclosed and should not override editorial usefulness.