We have been testing out a competitor to FPD as over 5 years we have found it to be lacking.
One of the main reasons so speed, our production team spends so long downloading and fixing exported files due to Fonts not being expanded in the PDF or for them to just grab a name from the preview.
We engrave products that always have a name in a default size, it would be great if that name was just shown on the admin order page or the metadata to print on the invoice.
Along with this hiding font choices in the shortcodes.
2 Examples -
Customily is great for simple stuff like this but not for Designing shirts in freeform. Where as FPD is great for that.