I suggest devs look into quests that seldom gets played. Number 1 reason is that the xp/hr is very bad cause it takes so long time run to em.
So i want quests that are far away in explorer zones get their xp bumped up significantly.
I get way better xp as it is now running ruined halls for example 5 times instead of quests in 3bc.
And after 5 times delera and after 5 times tear and after 5 times gwylan etc etc.
(talking about xp/hour)
So my suggestion: adjust xp to far away quests so you make em more in line with close quests in xp/hr gain.
/Kza