Did some concentrated playing over the past few days and I have finally reached Alltrades Abbey!!
I have now reviewed Oedo's earlier advice and am ready to dive into my first vocation switches. So excited.
I wonder, is there any room to have a laugh and go for some of the goofier vocations early on, just for fun, or should I stick to clearly mapped paths to final boss victory?
Keep in mind I haven't actually tried to speak to the vocation-change guy yet so I am not totally clear about what I am asking. I just noticed from other players' comments that you can be, like, a dancer or jester or, i dunno, YouTube make-up artist or something. (I may have invented that last one.) Those sound like potential for laughs and funny costume changes.
I decided early on which advanced classes I wanted to pursue with each of my party members and mostly stuck to reaching those as quickly as I could. However, I mastered them a good while before the final boss, so there should definitely be some room to try out the other classes early on if you want (just make sure you avoid fighting enemies that give you a ton of exp and make you level up really quickly, like metal slimes). In the case of Dancer and Jester specifically, they're actually useful classes because:
Mastering the Jester, Dancer, and Troubadour classes opens the path to the Luminary class, and mastering the Luminary and Sage classes (the latter of which is opened after you master the Priest and Mage classes) leads to the Druid class. Druid is the most powerful magic-using class in the game, so if you plan on leading one of your party members down that path, you'll have to master those two classes with that party member anyway.
Beyond that, the other early classes can still be somewhat useful because all the abilities you learn in the beginner classes are retained (even after you switch to another class). There's really no penalty for switching classes most of the time, so you can even try them out for a few battles and then switch to something else if you want.
By the way, you guys are at what I thought was the hardest part of the game. Once you push through this part and really open up the class system, it should be smoother sailing from there.