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| Criterion |  Decision Making Constraint Analysis |  Operations Getting Things Done |  Growth A/B Testing |  Product Discovery MVP Test Matrix |
|---|---|---|---|---|
Purposedifferent | When an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. | 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 several minimal variants compete to answer the same question, it makes comparing and choosing between them cleaner. It separates problem, assumption, solution, and evidence. The result is captured as a Test Matrix and a Test Plan. |
Complexitydifferent | Low | Medium | High | Medium |
Timedifferent | 30-90 min | 1-2 h Setup, laufend | 1-4 Wochen | 45-75 min |
Participantsdifferent | 2-8 | 1 | 1-6 | 2-8 |
Formatdifferent | Workshop + async | Async | Async | Workshop |
Outputdifferent | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries | Action Lists, Project List, Review Routine | Experiment results, Decision log, Learning summary | Test Matrix, Test Plan |
Tagsno overlap | ConstraintsDecisionPlanningOptions | ProductivityPlanningTasksExecution | ExperimentsGrowthAnalyticsValidation | ExperimentsValidationDiscoveryOptions |