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| Criterion |  Agile Planning Poker |  Product Strategy DIBB |  Agile Affinity Estimation |  Decision Making Assumption Surfacing |
|---|---|---|---|---|
Purposedifferent | When estimates within the team diverge too much, it puts differing expectations on a common test bench. It separates rough complexity from unspoken assumptions. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | 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. | Plans often contain assumptions that were never openly stated and remain dangerous precisely because of that. Assumption Surfacing makes these silent premises visible and prioritizes which of them carry the initiative or could sink it. |
Complexitydifferent | Low | Low | Medium | Low |
Timedifferent | 2-5 min je Item | 1-2 h | 30-90 min | 45-90 min |
Participantsdifferent | 3-9 | 2-8 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Relative Estimates, Assumption Notes, Split Candidates | DIBB document, Belief list, Bet list, Learning report | Affinity Size Map, Grouped Estimates, Unclear Items | Assumption List, Critical Assumptions, Learning Plan |
Tagsno overlap | EstimationAgileRelative sizingTeam | StrategyDecisionAssumptionsHypothesis | EstimationBacklogRelative sizing | AssumptionsRiskDecisionDiscovery |