I have play all duty roulette daily to get bonus exp to leveling I find

If i do

1.trial raid about 10 minutes

2.normal raid about 10 minutes

3.random dungeon about 20 minutes

4.random level 50-70 dungeon 20 minutes

5.alliance raid 30 minutes

6.main scenario 45 minutes

Total clear about 2-4 hour


In one day i will gain bonus exp total 1.75 level per day it is worth it
To do 6 daily duty roulette to get bonus