So I picked my server and rolled up a Conjurer. Was really torn over Arcanist though.

As I understand I need to get Arcanist levels too, to become a White Mage.

If I change my mind later and want to go Scholar, can I do that, or am I tied to White Mage by picking Conjurer as my starting class?

I read some threads about WHM vs Arc...but am just really torn haha. Also I'm not quite clear on how the leveling up different classes impacts your final job.

Thanks much for any guidance.