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| Criterion |  Decision Making Wideband Delphi |  Delivery Cost of Delay |  Product Strategy ICE Scoring |
|---|---|---|---|
Purposedifferent | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. | 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. | 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 | High | Low |
Timedifferent | 1-4 h or multiple rounds | 90-180 min | 30-60 min |
Participantsdifferent | 4-12 Experten | 3-8 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Estimate Range, Assumption Log, Expert Consensus Notes | CoD Table, Prioritization Sequence | ICE Table, Top Idea List |
Tagsno overlap | EstimationExpertsForecasting | PrioritizationDeliveryEconomicsDecision | PrioritizationScoringGrowthDecision |
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