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| Criterion |  Product Discovery Dual-Track Agile |  Product Discovery Test Card |  Agile Affinity Estimation |
|---|---|---|---|
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. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | Laufend, Wochen bis Monate | 20-35 min | 30-90 min |
Participantsdifferent | 4-10 | 1-5 | 3-12 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Discovery Backlog, Delivery Backlog, Experiment-Ergebnisse, Validierte Stories | Test Card with a pre-set threshold | Affinity Size Map, Grouped Estimates, Unclear Items |
Tagsno overlap | AgileDiscoveryDelivery | ExperimentsValidationDiscoveryHypothesis | EstimationBacklogRelative sizing |
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