Leveling: PotD or MSQ?

[Moonlite]

In HW's you will need to do MSQ to open some zones to gather and craft. But clearing every quest in each zone will get you to 60 just before the last zone. As some of them have dungeon XP. I would just do MSQ and then use PoTD to fill the gaps in 2.0msq. As people are right a few times you get a spot where you can't activate next MSQ with out grinding some xp.

[Kethic]

The level 45 MSQ were barely accessible using MSQ experience rewards, and then they immediately required level 46 for the next quests, so some time was spent in PotD. Immediately after that, they require level 49 for Operation Archon, so... yeah. There is a gap from 46 to 49 that needs to be planned around.