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| Criterion |  Delivery Value Stream Mapping |  Product Discovery Riskiest Assumption Test |  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 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. | 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 | Medium | Low | Medium |
Timedifferent | 1-3 h | 1-2 Wochen pro Iteration | 25-40 min | 45-75 min |
Participantsdifferent | 4-10 | 2-6 | 1-5 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Current-state map, Future-state map, Bottleneck list | Prioritized Assumption List, Test Plan, Results Report | Learning Card with evidence and next action | Test Matrix, Test Plan |
Tagsno overlap | LeanFlowWasteDelivery | ExperimentsValidationDiscoveryAssumptions | ExperimentsValidationDiscoveryLearning | ExperimentsValidationDiscoveryOptions |