340-360 vs 408-414

In wear absolutely,Stroker.About camming a stroker compared to a 340/360,I would like your ideas.I grew up on square port Chevies,Short r/s ratio.Big heads,high compression,big cam.For the Chev,the shorter"dwell time" yanks harder on the Airflow/fuel mix. Dodge small blocks were "locked in" when they installed the La headed block,within the narrow confines of an early a body.Better rod/stroke ratio makes up for stock weaksuck heads.