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| Criterion |  Product Discovery Opportunity Scoring |  Product Strategy DIBB |  Delivery Cost of Delay |  UX Design Lean UX Canvas |
|---|---|---|---|---|
Purposedifferent | When opportunities need ranking by their effect, it makes importance and satisfaction directly comparable. It separates problem, assumption, solution, and evidence. The result is captured as an opportunity-score table and top outcomes. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | 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. | The Lean UX Canvas helps clarify user behavior, touchpoints, and concept decisions. It makes assumptions and desired outcomes visible and captures the result as a completed canvas, hypothesis list, and first experiment. |
Complexitydifferent | Medium | Low | High | Medium |
Timedifferent | 60-120 min | 1-2 h | 90-180 min | 2-3 h |
Participantsdifferent | 3-6 | 2-8 | 3-8 | 3-8 |
Formatdifferent | Workshop + async | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Opportunity Score Table, Top Outcomes | DIBB document, Belief list, Bet list, Learning report | CoD Table, Prioritization Sequence | Completed Lean UX Canvas, Hypothesis list, First experiment |
Tagsno overlap | PrioritizationDiscoveryOutcomesNeeds | StrategyDecisionAssumptionsHypothesis | PrioritizationDeliveryEconomicsDecision | CanvasHypothesisOutcomesDiscovery |