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| Criterion |  Decision Making Decision Matrix |  Facilitation Dot Estimation |  Agile Affinity Estimation |
|---|---|---|---|
Purposedifferent | When several options collide with several criteria, comparison quickly becomes subjective. A Decision Matrix makes the trade-off visible and brings weighting, criteria, and options into a shared logic. | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. | 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 | 45-90 min | 5-20 min | 30-90 min |
Participantsdifferent | 2-8 | 3-20 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Decision Matrix, Scoring Rationale, Selected Option | Effort Heatmap, Risk Signals, Discussion Targets | Affinity Size Map, Grouped Estimates, Unclear Items |
Tagsno overlap | DecisionCriteriaScoringTradeoffs | EstimationEffortRisk | EstimationBacklogRelative sizing |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
