I can't believe those fonts are free, Jacinda! I'm pretty sure I have some of them in my Creative Market wishlist. Score!
I almost NEVER buy fonts either, but I was being really picky in planning my PL album and ended up purchasing this set. It's giving me a really nice cohesive look to my album and it was worth every penny. It came with a bunch of ornaments too that I use to decorate pages.
The Treasured Years
Free ones:
I asked Sarah for this one the other day and already used it.
Pea Jenny Script
Used it here at the bottom of the page
And I'm using this KG font a lot. It's cute but not too juvenile for me.
Stars From Our Eyes
Used it here