I have only messed with one scout rifle and hated it. Had a terrible time getting directly behind the scope.
supposed to have faster target acquisition(possibly both eyes open?)
No scope eye, tons of ?eye relief? (scope eye being where you fire holding the rifle improperly and you get a cut around your eye from the scope.)
lower overall accuracy.
Of course these are general some people probably shoot more accurately with scout. If you are an idiot you could still get scope eye. If you can't get it on target correctly, like I had trouble with, acquiring the target faster doesn't do you much good. I got this from other people, but it is intuitively true and matches my limited experience. I believe the Scout setup was designed for something like a medium range DMR.