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| Criterion |  Product Discovery Dual-Track Agile |  Business Strategy Business Model Stress Test |  Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | When uncertainty and delivery run in parallel, it separates learning work from implementation while keeping both connected. It prevents unvalidated ideas from falling directly into the delivery stream. | A Business Model Stress Test checks how well a business model holds up under pressure and headwinds. It compares strengths, risks, market logic, and courses of action. The result is captured as a stress-test report and action plan per scenario. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | High | Low |
Timedifferent | Laufend, Wochen bis Monate | Half day | 20-35 min |
Participantsdifferent | 4-10 | 3-8 | 1-5 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Discovery Backlog, Delivery Backlog, Experiment-Ergebnisse, Validierte Stories | Stress Test Report, Action Plan per Scenario | Test Card with a pre-set threshold |
Tagsno overlap | AgileDiscoveryDelivery | StrategyBusiness modelRiskDiagnosis | ExperimentsValidationDiscoveryHypothesis |
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