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| Criterion | ![]() Agile WSJF | ![]() Decision Making PERT Estimation | ![]() Product Strategy RICE Scoring | ![]() Product Strategy ICE Scoring |
|---|---|---|---|---|
Purposedifferent | When many tasks compete for the same capacity, it orders work by economic impact. It makes time lost, benefit, and effort comparable together. | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | When many initiatives compete for the same resources, it brings reach, impact, confidence, and effort into one shared ranking. It makes prioritization economically connectable. | 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 | High | Medium | Medium | Low |
Timedifferent | 45-90 min | 15-45 min | 60-90 min | 30-60 min |
Participantsdifferent | 3-10 | 1-8 | 2-10 | 2-8 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Ranked Backlog, Cost-of-Delay Assumptions | PERT Estimate, Expected Value, Risk Notes | RICE Scores, Ranked List, Assumption Log | ICE Table, Top Idea List |
Tagsno overlap | LeanEconomicsSequencePrioritization | EstimationUncertaintyRisk | PrioritizationScoringRoadmapTradeoffs | PrioritizationScoringGrowthDecision |



