Truly wonderful. It is inspiring that you pay such attention while learning for the first time! But yes, it is not majorly relevant which of the oracles you use, and they are not connected to the main oracles in any direct way. The reason I swapped them is to place more concrete and potentially more often used oracles in the front, where abstract oracles and ones more related to indirect matters in the app.
My focus is currently on the app at the moment, but one day eventually I'll come back to the documents and apply the various corrections mentioned so far as yours :)
Enjoy and I hope these games bring you joy and excitement!