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| Criterion |  Agile Story Splitting |  Agile Example Mapping |  Agile Three Amigos |  Agile Affinity Estimation |
|---|---|---|---|---|
Purposedifferent | When a story becomes too large for a clean flow, it breaks scope down along value and risk. It shapes the work into a form that ships earlier and is easier to verify. | When a story carries business rules and exceptions, it brings clarity before implementation. It makes examples, open questions, and boundaries visible enough that the logic becomes jointly sound. | When story, test, and implementation could drift apart, it brings business perspective, engineering, and quality together early. It prevents a story from being read differently only late in the process. | 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 | Low | Medium |
Timedifferent | 30-60 min | 30-60 min | 15-30 min | 30-90 min |
Participantsdifferent | 2-6 | 3-7 | 3 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Smaller Stories, Acceptance Criteria, Split Rationale | Example Map, Acceptance Criteria, Open Questions | Clarified Story, Test Examples, Open Questions | Affinity Size Map, Grouped Estimates, Unclear Items |
Tagsno overlap | BacklogIterationDelivery | Behavior-Driven DevelopmentRequirementsExamplesRefinement | CollaborationBehavior-Driven DevelopmentQualityRefinement | EstimationBacklogRelative sizing |