I have 2 3DS consoles and 2 copies of Gen 7 (1 Ultra Sun, 1 Ultra Moon). I have completed Ultra Moon 100%, meaning all story/battle tower/dex completed.

If I were to catch Pokemon on Ultra Sun, where I have to start a new save file, then trade those low levels to Ultra Moon, raise them to high levels, and trade them back to Ultra Sun, would those Pokemon obey me on Ultra Sun? They should right? Since Ultra Sun is the original trainer?

I want to blast through the game so I can get to the end-game portion (mainly the ultra wormholes for legendaries I'm missing).

Thank you in advance for any help/advice.