I went and did it again. I bought the 2019 set last year, and this year I grabbed the boxed set and the booster pack which has the "variations".
The only difference besides the year are the players. some new RC, and the Super stars are on a different card.
The top card is and will be the variation/booster card.
Dang it, Hank as a Brewer!
That's the ones that I got. There are other "variations" you can check out the checklist below.
Have a great night!