>>51344492ORAS was great and it's the only Pokemon game where I've actually bothered to finish the regional dex because the GTS and wonder trade made the process a breeze. It was a grind and I honestly don't really like doing the pokedex but I'm at least glad I put in the effort to do it before Nintendo shuts down the 3DS servers.
I don't care about the battle frontier or whatever since I was never into the competitive battling aspect of Pokemon to begin with, so that being replaced with the battle maison doesn't bother me either really. Hate me if you want, but I honestly think ORAS was the last truly good Pokemon game.