How this helps buyers
Start with a product idea, then record the proof needed before buying. This keeps the sheet useful for real decisions instead of becoming a long list of forgotten links.
Good sheet notes answer three questions: what is the item, what still needs checking and what is the next safe action.
For conversion, the guide should move buyers from broad research to a focused shortlist before sending them to product browsing.
Best next step: add this topic as a field or route inside your USFans spreadsheet, then use it before opening product pages.