How many only main one job?

[Tachyon]

I usually try and gear up my Ninja first so I guess that's my main.

I don't raid but I try to be good at what I do too and not hold up a group. Having good gear makes everything a little bit easier

Right now I am leveling up WHM which I may make my 'secondary' class.

[Evantide]

I swap between paladin, dark knight, black mage, and astrologian on my main account, depending on what mood I'm in.

I main a warrior only on my alt mostly because I wanted to make a roe war and didn't want to use a fantasia on my duskwight

[Tint]

i am playing only white mage since beta 2.0

my only gatherer class is fisher and my only crafters are alchemist and cullinarian.

that's it, i don't play any other classes.

[Averax]

I wish i could, but i can never decide which healer i want to main.

I like the raw healing capabilities of white mage, and the stun on holy is nice
I like how AST spells cost less, and they have superior MP regeneration, and Collective Unconsciousness is great
I like fairy's usefulness from SCH.

What makes it more difficult is that they all play really similarly, so i can't really pick one that plays better.

Deciding which 230 weapon to get first was torture, i ended up picking at random

[Shurrikhan]

Alt-aholic. I typically forego a couple gear sets each tier (healer/caster this time), and then just go with whatever gives the most ilvl/weight gain for any of my jobs after that. Main and playable alts are only 5 ilvl off. Haven't been raiding this tier, though, so I've cared more about being able to attend PFs on pretty much any job I want than maxing out any one.

[seraf]

I don't have a main job because I just play whatever one I feel like at the moment. The struggle though comes when deciding what 1-2 jobs out of all the Lv.60 ones I have that I want to focus on gearing up with the limited resources you're given each week.

[Heliantheae]

Maining is great because it's nice to know a class inside and out and pushing it to it's limit. It's nice to have something to focus on when getting gear, but the best part of having a main is the more you use it, the better you'll get with it.

The downside of using one class alot is when you try to use Huton on a Paladin.

[Claviusnex]

I'm just trying to get my Summoner main leveled. After I have upgraded as much as I can I at lvl 60 my intent is to pick up a melee job as an alternate and level it. I haven't decided if it will be on the same toon or a new one but for me historically it has always been easier to pick a job I like and finish to leveling it then switch to an alt job or jobs and level it/them.

[AskaRay]

I main Bard only, it gets all my attention first

but I also enjoy playing Scholar quite a bit, it's secondary.

[Vespar]

Ever since they changed Bard in 3.0, I slowly stopped playing it. Now I mostly just play WHM. To be honest, the changes to Bard have slowly killed XIV for me and I'll probably end up taking a break soon unless some new story content arrives.