any advantage to a 5.2 over a 5.9 ?

Another bonus to the 5.2 is that it's internally balanced so if your running a stick no expensive flywheel.I'm doing a 5.2 into a 68 Dart right now stock short ,Lunati 20200715 cam with the long snout and correct valve springs.PP crosswind intake and a holley 600 cfm carb,Clened up magnum heads should be an honest 340hp all day.