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| Criterion |  Product Strategy RICE Scoring |  Decision Making Assumption Surfacing |  Agile Affinity Estimation |  Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | When many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. | 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. | 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. | 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 | Medium | Low | Medium | Low |
Timedifferent | 60-90 min | 45-90 min | 30-90 min | 30-60 min |
Participantsdifferent | 2-10 | 2-8 | 3-12 | 2-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | RICE Scores, Ranked List, Assumption Log | Assumption List, Critical Assumptions, Learning Plan | Affinity Size Map, Grouped Estimates, Unclear Items | ICE Table, Top Idea List |
Tagsno overlap | PrioritizationScoringRoadmapTradeoffs | AssumptionsRiskDecisionDiscovery | EstimationBacklogRelative sizing | PrioritizationScoringGrowthDecision |