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| Criterion |  Delivery MoSCoW |  Product Discovery Opportunity Scoring |  Product Discovery Experiment Canvas |  Product Discovery Test Card |
|---|---|---|---|---|
Purposedifferent | When a release carries too many demands and priorities are only ever negotiated, MoSCoW creates clear boundaries for the next cut. Must, Should, Could, and Won't make commitment, room for maneuver, and trade-off logic visible to everyone involved. | 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. | When experiments become unreadable after the fact, it arranges hypothesis, signal, and learning goal on a single canvas. It separates problem, assumption, solution, and evidence. The result is captured as a Completed Experiment Canvas and a Success Metric. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Low | Medium | Low | Low |
Timedifferent | 30-90 min | 60-120 min | 30-60 min | 20-35 min |
Participantsdifferent | 3-12 | 3-6 | 1-5 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Prioritized Backlog, Release Scope, Tradeoff Notes | Opportunity Score Table, Top Outcomes | Completed Experiment Canvas, Success Metric | Test Card with a pre-set threshold |
Tagsno overlap | PrioritizationScopeDecision | PrioritizationDiscoveryOutcomesNeeds | ExperimentsValidationDiscoveryHypothesis | ExperimentsValidationDiscoveryHypothesis |