Which kind of poster do you prefer to see?
Which kind do you present?
Me, I don't want to see a finished story. If it is that wrapped up, meh, I can wait for the peer reviewed version to come out. I want to grapple with something new...and preferably *puzzling*.
The best possible outcome of a meeting presentation would be if three interested labs went home, took on an aspect of the puzzle (even if only a replication) and by year's end there were four new papers in print.
That's how meeting presentations should work.