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| Criterion |  Decision Making PERT Estimation |  Domain Modeling Context Map |  Product Discovery Fake Door Test |  Product Discovery MVP Test Matrix |
|---|---|---|---|---|
Purposedifferent | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | When several contexts need to talk to each other, it makes their relationships and dependencies legible. It helps sort integration pressure and responsibilities across system boundaries. | When demand is still unclear, it measures interest in a feature before it is built. It separates real behavior from polite agreement and deliberately keeps build effort small. | When several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 15-45 min | 1-3 h | 1-5 Tage | 45-75 min |
Participantsdifferent | 1-8 | 2-8 | Nutzertraffic | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Async | Workshop |
Outputdifferent | PERT Estimate, Expected Value, Risk Notes | Context Map, Integration Patterns, Boundary Notes | Click Data, Interest Signal, Learning Decision | Test Matrix, Test Plan |
Tagsno overlap | EstimationUncertaintyRisk | Domain-Driven DesignBoundariesStrategy | ValidationExperimentsDemandDiscovery | ExperimentsValidationDiscoveryOptions |