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| Criterion |  Decision Making Wideband Delphi |  Systems Thinking Future Reality Tree |  Systems Thinking Leverage Points |
|---|---|---|---|
Purposedifferent | A single opinion rarely holds up for planning when the future is genuinely uncertain. It separates options, evaluation criteria, and open risks. The result is captured as an Estimate Range, Assumption Log, and Expert Consensus Notes. | A Future Reality Tree shows how desired actions are meant to lead to a better system state. The method checks whether a path of change holds together logically before time flows into implementation. | Leverage Points show exactly where interventions in a system produce a disproportionate effect. It draws relationships, patterns, and feedback loops. The result is captured as a leverage map and action strategy. |
Complexitysame | High | High | High |
Timedifferent | 1-4 h or multiple rounds | 2-4 h | Half day |
Participantsdifferent | 4-12 Experten | 3-8 | 3-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Estimate Range, Assumption Log, Expert Consensus Notes | Future Reality Tree, Negative Branches, Assumption List, Improved Injections | Leverage Map, Action Strategy |
Tagsno overlap | EstimationExpertsForecasting | Theory of ConstraintsSystems thinkingChange | Systems thinkingChangeStrategy |
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