More quests available for leveling up additional classes?

[Catwho]

Probably the only available quests will be 30-50ish for the new classes only, then 50+ for everyone else.

I've personally found levequests to be the fastest means of leveling a class. I've zipped up 10 levels in the last week on my NIN (just hit 40) almost entirely via levequests with the daily dungeon roulette for some variety.

[Riepah]

I've zipped up 10 levels in the last week on my NIN (just hit 40) almost entirely via levequests with the daily dungeon roulette for some variety.

10 levels in a week doesn't sound particularly fast. I suspect you'd have been faster with a Fate group.

[Catwho]

10 levels in a week doesn't sound particularly fast. I suspect you'd have been faster with a Fate group.

Considering this is my 2nd to last 50 class and that's on top of dailies, relics, and everything else an active 50 player has to do, it's actually great. 1-2 levels a day is a nice leisurely pace, with barely more than an hour of work (not counting DPS queue time, which I use to craft.)

[m3eansean]

Unlike other games you are not intended to level through quests as your primary source of EXP. You absolutely must leverage your levequests, fates and roulette bonuses to level alternate classes.

Honestly, I don't touch quests unless they give some feature in the game. EXP can be gained much more quickly and efficiently in other ways.