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| Criterion |  Decision Making Delphi Method |  Product Discovery MVP Test Matrix |  Decision Making Decision Matrix |  Product Discovery Learning Card |
|---|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | 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. | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. |
Complexitydifferent | High | Medium | Medium | Low |
Timedifferent | 1-4 Wochen | 45-75 min | 45-90 min | 25-40 min |
Participantsdifferent | 6-30 Experten | 2-8 | 2-8 | 1-5 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Test Matrix, Test Plan | Decision Matrix, Scoring Rationale, Selected Option | Learning Card with evidence and next action |
Tagsno overlap | ForecastingExpertsDecisionStrategy | ExperimentsValidationDiscoveryOptions | DecisionCriteriaScoringTradeoffs | ExperimentsValidationDiscoveryLearning |