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| Criterion |  Agile Scrum |  Decision Making Wideband Delphi |  Decision Making OODA Loop |  Agile Ideal Days |
|---|---|---|---|---|
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. | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | When effort needs to be thought of as real working time, it offers a simple common denominator for comparison. It sorts work by value, risk, and delivery ability. The result is captured as Ideal Day Estimates, Assumption Notes, and Capacity Caveats. |
Complexitydifferent | Medium | High | Medium | Low |
Timedifferent | 1-4 Wochen je Sprint, laufend | 1-4 h or multiple rounds | 15-60 min je Zyklus | 15-60 min |
Participantsdifferent | 3-10 (Scrum Team) | 4-12 Experten | 1-8 | 2-9 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Product Backlog, Sprint Backlog, Increment, Sprint Goal | Estimate Range, Assumption Log, Expert Consensus Notes | Situation Assessment, Decision Loop, Action Updates | Ideal Day Estimates, Assumption Notes, Capacity Caveats |
Tagsno overlap | AgileIterationCadence | EstimationExpertsForecasting | DecisionChangeLearningStrategy | EstimationEffortAgile |