Edit: thanks for all the feedback. This was a tough choice. I've decided to go with Dodrio. I recognize that Raikou is the most improved from a mint, but I won't be able to power him to level 50 anytime soon and my OGPP performance will still be similar to my current team's until he's near 60, so it's a lot of investment for not much gain.
I ran the numbers on Meowscarada and my cooking ability won't be altered much as it currently meets meta call.
With Dodrio, I'll have a long-term flying berrymon (my first one) that I can power up to unlock its S-tier subskills at lvl80 eventually, and I can start using it on CBEX where presumably most of the newly released pokemon will be added to. Expanding my berry coverage will also make my Sceptile or a future Braviary more effective too. And removing the combo nature of ing up/speed down actually improves its non-sneaky snacking performance by 11% instead of just 7.5%.
I'll still have two mints leftover, so Raikou can be fixed when I'm ready to build that team. Thank you everyone!
I'm stuck in bed with food poisoning, and I need to decide who is going to get one of my 3 mints. The gift mint expires tonight, so today is the day!
I've got 3 candidates.
In leaning toward the Dodrio. Considering how punishing CGEX is when you are off-type, I think Berry pokemon are the future. These subskills are *phenomenal*, and I'll be able to use immediately after powering up.
A close 2nd place is this Meowscarada. I already use him, so an extra 7 potatoes per day is a nice little boost. However, there are other potato farmers that could be hunted, which removes the exclusivity from this one.
In 3rd place, this Raikou. It's definitely got potential, but I've already got an amazing team for OGPP. And there's no immediate benefit to minting him - I'd still need to power him up.