^^ I'm assuming that was referred to me, in which case, apart from the insane bandwidth required (for a proper 1080i/p copy with DTS-HD/5.1/6.1/7.1 tracks), I would prefer physical copy over digital copies anyday. They look beautiful and you cannot replicate the feel of a physical copy. You can take them anywhere, play on any number of players and show them on your shelf. The same reason I prefer buying books & graphic novels over downloading PDFs. It just never is the same.
Plus digital copies are always bound by some kinda DRM or the other. You have a limited number of players on which you can play. But moreover, it's just digital. It's nothing you can feel, which takes away a huge part of experience IMO.