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| Criterion |  Operations Weekly Review |  Operations Getting Things Done |  Growth A/B Testing |  Product Discovery Assumption Mapping |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. | When assumptions still sit unordered in the room, it weighs uncertainty against leverage. It makes visible which hypotheses should be checked first. |
Complexitydifferent | Low | Medium | High | Medium |
Timedifferent | 30-60 min | 1-2 h Setup, laufend | 1-4 Wochen | 45-60 min |
Participantsdifferent | 1 | 1 | 1-6 | 2-8 |
Formatdifferent | Async | Async | Async | Workshop + async |
Outputdifferent | Updated Task System, Weekly Focus, Next Actions | Action Lists, Project List, Review Routine | Experiment results, Decision log, Learning summary | Assumption map, Test backlog, Risk ranking |
Tagsno overlap | ProductivityExecutionPlanning | ProductivityPlanningTasksExecution | ExperimentsGrowthAnalyticsValidation | AssumptionsRiskExperimentsValidation |