Don't think there's much difference in cable management, if anything the holes on the motherboard tray in the scout endear it slightly more, though even in the Lian Li, if you're patient as I said, you can do a good job.
The Scout strikes me as more of a mid range full ATX LAN case, one that will probably be lugged about a bit and scratched a few times! The Lian Li is a lot more classy (as above), but will also be a better quality case that you'll less likely find yourself wanting to replace in a few years time. Simple, clean looks and great build quality basically. It won't be quiet though, if that's an issue, you may want to buy some rubber grommets and sound deadening material for the case.