I miss COE the most, even though I haven't read all stories yet.
MyrU and MU were among my favourite series. Remember, there was
a Dominion cliffhanger.
VGD was epic and had a worthy finale. I'm not missing it because Seekers
is right around the corner.
STA and KE are on my reading-list but I haven't started on them yet.
I wonder what the poll results would look like if DS9-R was part of the question.