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| Criterion |  Product Strategy ICE Scoring |  Agile Ideal Days |  Decision Making Assumption Surfacing |  Delivery Cost of Delay |
|---|---|---|---|---|
Purposedifferent | 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. | When effort needs to be thought of as real working time, it offers a simple common denominator for comparison. It sorts work by value, risk, and delivery ability. The result is captured as Ideal Day Estimates, Assumption Notes, and Capacity Caveats. | 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. | Helps clarify scope, order, and delivery flow in concrete terms. It makes work, constraints, and sequence manageable. The result is captured as a Cost of Delay table and prioritization sequence. |
Complexitydifferent | Low | Low | Low | High |
Timedifferent | 30-60 min | 15-60 min | 45-90 min | 90-180 min |
Participantsdifferent | 2-8 | 2-9 | 2-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | ICE Table, Top Idea List | Ideal Day Estimates, Assumption Notes, Capacity Caveats | Assumption List, Critical Assumptions, Learning Plan | CoD Table, Prioritization Sequence |
Tagsno overlap | PrioritizationScoringGrowthDecision | EstimationEffortAgile | AssumptionsRiskDecisionDiscovery | PrioritizationDeliveryEconomicsDecision |