User blog comment:Sgt. S.S./Should I get Dawnguard or Dragonborn first?/@comment-173.189.226.12-20130414153611

I dunno, I would personally say get Dragonborn, as there is a lot more content in it than Dawnguard, not to mention the ability to reset your perks without putting your skills back to square one. Although Dan and Oliver made a good point that if you're looking for replayability, Dawnguard may be more up your alley.