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| Criterion |  Product Strategy ICE Scoring |  Growth A/B Testing |  Decision Making DACI |  Product Discovery Smoke Test |
|---|---|---|---|---|
Purposedifferent | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. | 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. | 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. | When demand only needs to be roughly verified, it tests interest with minimal effort. It measures whether people would take a next step at all. |
Complexitydifferent | Low | High | Low | Low |
Timedifferent | 30-60 min | 1-4 Wochen | 30-60 min | 1-5 Tage |
Participantsdifferent | 2-8 | 1-6 | 2-10 | Nutzertraffic |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | ICE Table, Top Idea List | Experiment results, Decision log, Learning summary | DACI Matrix, Decision Owner, Decision Log | Interest Metrics, Conversion Signal, Learning Note |
Tagsno overlap | PrioritizationScoringGrowthDecision | ExperimentsGrowthAnalyticsValidation | DecisionRolesGovernanceAlignment | ValidationExperimentsDemandGrowth |