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| Criterion |  Agile Scrum |  Product Strategy DIBB |  Decision Making Delphi Method |  Decision Making Wideband Delphi |
|---|---|---|---|---|
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. | 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. | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | 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. |
Complexitydifferent | Medium | Low | High | High |
Timedifferent | 1-4 Wochen je Sprint, laufend | 1-2 h | 1-4 Wochen | 1-4 h or multiple rounds |
Participantsdifferent | 3-10 (Scrum Team) | 2-8 | 6-30 Experten | 4-12 Experten |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop + async |
Outputdifferent | Product Backlog, Sprint Backlog, Increment, Sprint Goal | DIBB document, Belief list, Bet list, Learning report | Expert Forecast, Consensus Range, Assumption Notes | Estimate Range, Assumption Log, Expert Consensus Notes |
Tagsno overlap | AgileIterationCadence | StrategyDecisionAssumptionsHypothesis | ForecastingExpertsDecisionStrategy | EstimationExpertsForecasting |