Went with the 19th. Honestly, happy just to take it all on. If I get to just walk through Nintendo, Monsters, HTTYD and Minstery it will be the perfect day! Bonus if I get to ride Monsters
Monsters is averaging like a 45-minute wait, with wait times below 30 minutes in the afternoon and almost no wait in the early evenings. You should be able to ride, no problem!