The numbers in the spec sheet https://formlabs-media.formlabs.com/datasheets/Draft_DataSheet_.pdf reflect that Draft is less stiff/brittle than General Purpose resins, but weaker in terms of ultimate strength. The higher elongation will translate to more impact resistance than general purpose resins, but not as much as Durable. I’d say that mechanically it’s somewhere between General Purpose and Durable. Hopefully that helps!
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