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| Criterion |  Decision Making Delphi Method |  Product Strategy DIBB |  Agile 4Ls Retrospective |
|---|---|---|---|
Purposedifferent | 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. | 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 a sprint should not only be assessed but also learned from, it captures experience in clear learning categories. It records what worked, what's missing, and what should run differently next time. |
Complexitydifferent | High | Low | Low |
Timedifferent | 1-4 Wochen | 1-2 h | 45–75 min |
Participantsdifferent | 6-30 Experten | 2-8 | Team members involved |
Formatdifferent | Async | Workshop + async | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | DIBB document, Belief list, Bet list, Learning report | 4Ls Board, Learning Themes, Improvement Actions |
Tagsno overlap | ForecastingExpertsDecisionStrategy | StrategyDecisionAssumptionsHypothesis | RetrospectiveLearningReflectionTeam |
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