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| Criterion |  Agile Scrum |  Decision Making Wideband Delphi |  Product Strategy DIBB |
|---|---|---|---|
Purposedifferent | When a team needs to work in a fixed delivery rhythm, it stabilizes cadence, responsibility, and feedback loops. It makes collaboration reliable across sprint boundaries. | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. |
Complexitydifferent | Medium | High | Low |
Timedifferent | 1-4 Wochen je Sprint, laufend | 1-4 h or multiple rounds | 1-2 h |
Participantsdifferent | 3-10 (Scrum Team) | 4-12 Experten | 2-8 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Product Backlog, Sprint Backlog, Increment, Sprint Goal | Estimate Range, Assumption Log, Expert Consensus Notes | DIBB document, Belief list, Bet list, Learning report |
Tagsno overlap | AgileIterationCadence | EstimationExpertsForecasting | StrategyDecisionAssumptionsHypothesis |
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