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| Criterion |  Agile Affinity Estimation |  Decision Making RAPID |  Agile Bucket System |  Decision Making Decision Rights Mapping |
|---|---|---|---|---|
Purposedifferent | 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. | In complex management decisions, clarity is often missing about who recommends, who agrees, and who makes the decision. RAPID creates this assignment and stabilizes decisions across several levels. | When a large batch of work needs a fast, rough estimate, it sorts items into predefined size buckets. It sorts work by value, risk, and delivery ability. The result is captured as a Bucketed Backlog, Relative Estimates, and Split Candidates. | In organizations with many stakeholders, it often blurs who actually decides and who is merely consulted. It separates options, evaluation criteria, and open risks. The result is captured as a Decision Rights matrix and an agreement. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 30-90 min | 45-90 min | 30-90 min | 90-180 min |
Participantsdifferent | 3-12 | 3-12 | 3-12 | 4-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Affinity Size Map, Grouped Estimates, Unclear Items | RAPID Role Map, Recommendation, Decision Log | Bucketed Backlog, Relative Estimates, Split Candidates | Decision Rights Matrix, Agreement |
Tagsno overlap | EstimationBacklogRelative sizing | DecisionRolesGovernance | EstimationBacklogRelative sizing | DecisionGovernanceAlignmentResponsibility |