User blog comment:B214/Question and Answers 6/@comment-39829421-20190619154426/@comment-10330822-20190620011356

Nothing, but the angel's light powers might be slightly stronger because of the God System they are linked to. The idea is the difference between the angels and fallen angels is that the angels are connected to the God System and the fallen angels aren't. That's implied to give them an "advantage" over fallen angels, but its never really be specified.