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| Criterion |  Decision Making Three-Point Estimation |  Decision Making Wideband Delphi |  Growth A/B Testing |
|---|---|---|---|
Purposedifferent | A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes. | 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. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. |
Complexitydifferent | Medium | High | High |
Timedifferent | 10-30 min je Item | 1-4 h or multiple rounds | 1-4 Wochen |
Participantsdifferent | 1-8 | 4-12 Experten | 1-6 |
Formatdifferent | Workshop + async | Workshop + async | Async |
Outputdifferent | Three-Point Estimate, Risk Range, Assumption Notes | Estimate Range, Assumption Log, Expert Consensus Notes | Experiment results, Decision log, Learning summary |
Tagsno overlap | EstimationUncertaintyForecasting | EstimationExpertsForecasting | ExperimentsGrowthAnalyticsValidation |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
