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| Criterion |  Decision Making Three-Point Estimation |  UX Research HEART Framework |  Operations Bottleneck Analysis |  Agile NoEstimates |
|---|---|---|---|---|
Purposedifferent | A single estimate for effort, time, or risk often looks too smooth for the real uncertainty behind it. It separates options, evaluation criteria, and open risks. The result is captured as a Three-Point Estimate, Risk Range, and Assumption Notes. | Helps clarify observations, needs, and patterns in concrete terms. It groups observations into patterns, questions, and decisions. The result is captured as a HEART-GSM table and dashboard. | For a flow that backs up at one point, the method looks for the capacity limit with the greatest leverage. It explains why extra effort elsewhere barely improves throughput. | When estimating slows a team down more than it helps, it shifts the focus to flow, small slices, and real lead time. It sorts work by value, risk, and delivery ability. The result is captured as Throughput Data, Flow Forecast, and Slicing Rules. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 10-30 min je Item | 120 min initial, dann laufend | 1-3 h | laufend |
Participantsdifferent | 1-8 | 3-6 | 3-8 | 2-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Three-Point Estimate, Risk Range, Assumption Notes | HEART-GSM Table, Dashboard | Bottleneck Map, Flow Metrics, Improvement Options, Follow-up Measures | Throughput Data, Flow Forecast, Slicing Rules |
Tagsno overlap | EstimationUncertaintyForecasting | MetricsUX researchMeasurementSatisfaction | FlowMeasurementConstraints | EstimationForecastingFlow |