User blog:Sgt. S.S./Should I get Dawnguard or Dragonborn first?

Title says it all, really. I'm fixing to get the Skyrim DLCs soon, just as soon as I can be bothered to sort out my PSN connection. Trouble is, I've been a bit strapped for cash lately, and I can only really afford to get one DLC at a time. So, my question is: which DLC should I get first, Dawnguard or Dragonborn? On the one hand, Dawnguard looks like it has a more interesting questline and some awesome rewards for completing it. On the other hand, Dragonborn looks like it offers much better opportunities for exploring, as well as a fresh setting in the form of Solstheim and Apocrypha.

So... which do I get first? Advice, fellow Wikians?