>>54729691>ORAS's only improvement was graphicalAnd the selection of pokemon.
And the dex nav.
And exploring mirage islands further.
And combining Emerald's plot aspects into RS
And expanding on secret bases.
And all the QoL mechanics thus far into the series.
And more mega evolutions.
Some characters get more focus in the story such as Steven and Brendan/May including the post-credits battle.
Added horde battles which are excellent especially for EV training.
Wally rematch is greatly appreciated even if it's locked behind the fucking Battle Maison.