It's baseball, but it's 2018 Donruss I have been working on. I have some Blank Back parallels, and some Stat Line parallels but there aren't checklists for those yet. I have added some of the checklists for the inserts recently.
The strange thing I have noticed with the Panini checklist is that for the Stat Line parallels, the base card and the variation card each have a different SN in the Stat Line set. This is fine- but some of the cards have 2 variations, yet the Panini checklist does not list them both on the Stat Line parallel set checklist.
For instance, Aaron Judge has 2 variations of his base card on the standard checklist (So 3 cards total). However, the Stat Line parallel checklist shows the SN for the base card, and a SN for the variation. Problem is, he has 2 variations not 1. So I don't know which variation they are referring to for the Stat Line parallel. There might even be a parallel for both variations that just aren't listed by Panini.
Confused yet? Hopefully someone who is better at checklists than me can eventually get this release sorted out.