Should you finish the main Senario before 2.0

[Elexia]

They stated any quest/storyline quest you have started when 2.0 goes live next year will be reverted to a starting state due to changes in layout and probably actual storyline changes.

So if you want the gil from doing it now (since lord knows most people don't really care for storyline in MMOs) I'd suggest it, as they'll no doubt reduce the overall reward from it. If you're one of the few who care for storylines, I would suggest finishing it if you already started it, if not you can likely hold off. "Voicing" sounded more like the story after the current storyline will be what's in the new format, since a lot of the major cutscenes are already voiced.

[Airget]

They stated any quest/storyline quest you have started when 2.0 goes live next year will be reverted to a starting state due to changes in layout and probably actual storyline changes.

So if you want the gil from doing it now (since lord knows most people don't really care for storyline in MMOs) I'd suggest it, as they'll no doubt reduce the overall reward from it. If you're one of the few who care for storylines, I would suggest finishing it if you already started it, if not you can likely hold off. "Voicing" sounded more like the story after the current storyline will be what's in the new format, since a lot of the major cutscenes are already voiced.

To correct you a tad it's not the "quest line" that starts over but the current quest you are on. If you have any active quest that you are partway through or haven't completed, you will have to do them again from the start.

As for content quest-wise that won't be in 2.0 basically all of the Grand company missions centered around Dalamud won't be in 2.0 since those missions are basically tailored towards this 7th umbral event. I can't think of any other events that won't take place but I know those Grand Company missions won't carry over. It's also possible that the "easy mode" primal fights won't be in 2.0 since they are part of the Dalamud storyline as well. Or the easy mode primal fights will be rewritten for the 2.0 quest line.