Well I never really had any ships from DS9. I mean I kinda liked the infatuation between Bashir and Dax. And then there was the whole Sisko/Kassidy thing that I could see, but I was never a huge shipper of anything.

Friendships I liked:
O'Brien/Bashir - two guys, so different, but who were best buds.

Sisko/Dax - Any Dax. LOL. They got along great.

Odo/Kira - I can sorta see the romance here, but then again, not too much.

Bashir/Garak - Totally spy obsessed, that Bashir - well, Garak too.