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| Criterion |  Decision Making Decision Rights Mapping |  Growth A/B Testing |  Product Discovery Riskiest Assumption Test |  Decision Making DACI |
|---|---|---|---|---|
Purposedifferent | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. | 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. | When an idea hinges on one critical unknown, it prioritizes testing that exact piece of uncertainty first. It separates problem, assumption, solution, and evidence. The result is captured as a prioritized list of assumptions, a test plan, and a result report. | In cross-functional decisions, responsibilities quickly blur between approval, influence, and execution. DACI arranges these roles so decision pressure, contribution, and information stay cleanly separated. |
Complexitydifferent | Medium | High | Medium | Low |
Timedifferent | 90-180 min | 1-4 Wochen | 1-2 Wochen pro Iteration | 30-60 min |
Participantsdifferent | 4-12 | 1-6 | 2-6 | 2-10 |
Formatdifferent | Workshop | Async | Workshop + async | Workshop + async |
Outputdifferent | Decision Rights Matrix, Agreement | Experiment results, Decision log, Learning summary | Prioritized Assumption List, Test Plan, Results Report | DACI Matrix, Decision Owner, Decision Log |
Tagsno overlap | DecisionGovernanceAlignmentResponsibility | ExperimentsGrowthAnalyticsValidation | ExperimentsValidationDiscoveryAssumptions | DecisionRolesGovernanceAlignment |