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| Criterion |  Delivery Value Stream Mapping |  Decision Making Delphi Method |  Product Discovery Learning Card |  Product Discovery MVP Test Matrix |
|---|---|---|---|---|
Purposedifferent | When delivery work dissolves into wait times, handoffs, and hidden effort, Value Stream Mapping makes the actual flow visible. The method exposes bottlenecks, idle time, and feedback loops so lead time and improvement levers become tangible. | 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. | The Learning Card connects traceable test results to a reasoned next action while keeping the limits of the insight visible. | 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. |
Complexitydifferent | Medium | High | Low | Medium |
Timedifferent | 1-3 h | 1-4 Wochen | 25-40 min | 45-75 min |
Participantsdifferent | 4-10 | 6-30 Experten | 1-5 | 2-8 |
Formatdifferent | Workshop | Async | Workshop + async | Workshop |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | Expert Forecast, Consensus Range, Assumption Notes | Learning Card with evidence and next action | Test Matrix, Test Plan |
Tagsno overlap | LeanFlowWasteDelivery | ForecastingExpertsDecisionStrategy | ExperimentsValidationDiscoveryLearning | ExperimentsValidationDiscoveryOptions |