I'm still waiting for a dang remaster of the Hagar era stuff, but I see that as highly unlikely right now. The remasters of the Roth era stuff (from around 2000, I think?) sound perfect as is, so no further releases are even necessary imo, but the original CD releases of 5150 and especially OU812 sound flat and not mastered for CD at all. The Best of Both Worlds versions of those songs sound a lot better, although I'd like a release with just a touch less compression and bass boosting.