Shea, You had a great year !. My favorites are #10, 1, & 4 in that order. The portrait of Caracalla on #10 depicts his anger & cruelty in satirical manor . I can't imagine many of these coins were struck . If Caracalla lived long enough to see one of these coins the engraver would have been in fear for his life .
Both Domnas are amazing! The Athena reverse is a showstopper! And her older issue that you said "she even has a little bit of a Caracalla-like scowl on her face." Little bit? She could curdle milk with that scowl! And as much as I also like both of your Macrinus coins, I had to go with your Tyche! And with all that detail the city on her head is well fortified!
All great coins but my favorites are 3, 4 and 6! Great list and great year. Sorry about the late response. I’ve been a bit behind on Top 10s.