A consumer insights report is the durable record: sample notes, full chart set, caveats, and the wording of questions that produced the numbers. A slide deck is the spoken argument for a specific meeting.
We write reports so a colleague who missed the briefing can reconstruct the findings six months later. That means complete titles, consistent bases, and a methods page that is short but honest.
Decks strip to the decision path. We pull five to eight charts, rewrite headlines as claims supported by those charts, and leave the rest of the evidence in the report PDF attached after the meeting.
When clients ask us to “just put the whole report into slides,” we push back gently. A sixty-slide dump is not a briefing; it is a report with worse typography.
The practical split we use in Hong Kong projects: report first for sign-off, then a briefing deck derived from the approved narrative—not the other way around.