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| Criterion |  Facilitation Dot Estimation |  Decision Making Decision Tree |  Product Strategy ICE Scoring |
|---|---|---|---|
Purposedifferent | 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. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | When ideas need sorting quickly, it condenses impact, confidence, and effort into one compact score. It connects customer value, product logic, and decision priorities. The result is captured as an ICE table and top-ideas list. |
Complexitydifferent | Low | Medium | Low |
Timedifferent | 5-20 min | 30-90 min | 30-60 min |
Participantsdifferent | 3-20 | 1-6 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async |
Outputdifferent | Effort Heatmap, Risk Signals, Discussion Targets | Decision Tree, Option Map, Assumption List | ICE Table, Top Idea List |
Tagsno overlap | EstimationEffortRisk | DecisionTreeOptions | PrioritizationScoringGrowthDecision |
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