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| Criterion |  Product Discovery Opportunity Solution Tree |  Operations Weekly Review |  Product Discovery Test Card |  Operations Getting Things Done |
|---|---|---|---|---|
Purposedifferent | When discovery keeps swinging between goals, ideas, and learning loops, it creates clear steering logic. It connects the desired outcome, opportunities, and experiments into a legible structure. | In a week with many open loops, the method creates distance from operational noise. It organizes commitments, calendar, and projects so the next week becomes workable. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. | With many open commitments and ideas in daily life, a reliable external storage system emerges. The method relieves the mind so priority and context don't have to compete in memory. |
Complexitydifferent | Medium | Low | Low | Medium |
Timedifferent | 1-2 h Setup, laufend | 30-60 min | 20-35 min | 1-2 h Setup, laufend |
Participantsdifferent | 2-6 | 1 | 1-5 | 1 |
Formatdifferent | Workshop + async | Async | Workshop + async | Async |
Outputdifferent | Opportunity Solution Tree, Experiment Backlog, Learning Log | Updated Task System, Weekly Focus, Next Actions | Test Card with a pre-set threshold | Action Lists, Project List, Review Routine |
Tagsno overlap | DiscoveryOutcomesExperimentsOpportunity | ProductivityExecutionPlanning | ExperimentsValidationDiscoveryHypothesis | ProductivityPlanningTasksExecution |