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| Criterion |  Engineering Failure Scenario Analysis |  Agile Planning Poker |  Decision Making PERT Estimation |  Agile Affinity Estimation |
|---|---|---|---|---|
Purposedifferent | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | When estimates within the team diverge too much, it puts differing expectations on a common test bench. It separates rough complexity from unspoken assumptions. | On complex initiatives, a plain average tends to understate just how uncertain the outcome really is. It separates options, evaluation criteria, and open risks. The result is captured as a PERT Estimate, Expected Value, and Risk Notes. | When many tasks need to be classified quickly, it sorts them by perceived effort and similarity. It reduces the effort of fine-grained estimation for large volumes. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | 1-3 h | 2-5 min je Item | 15-45 min | 30-90 min |
Participantsdifferent | 3-8 | 3-9 | 1-8 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Relative Estimates, Assumption Notes, Split Candidates | PERT Estimate, Expected Value, Risk Notes | Affinity Size Map, Grouped Estimates, Unclear Items |
Tagsno overlap | FailureResilienceRisk | EstimationAgileRelative sizingTeam | EstimationUncertaintyRisk | EstimationBacklogRelative sizing |