lots of good advice already.
subjective limitations on the soundquality of cd's in general aside...i'll add most reissues are mostly jsut attempt by label's to sell the same old material all over again with a shiny new look. if you're a big fan of the band's reissue in question, some of the time bonus demo tracks etc are added, very nice for hardcore fans.
remasters/remixes are often slight/noticably different from original, sometimes, done without the input from the original artists.
subjective limitations on the soundquality of cd's in general aside...i'll add most reissues are mostly jsut attempt by label's to sell the same old material all over again with a shiny new look. if you're a big fan of the band's reissue in question, some of the time bonus demo tracks etc are added, very nice for hardcore fans.
remasters/remixes are often slight/noticably different from original, sometimes, done without the input from the original artists.