>>46664465ORAS fixes the elite four teams somewhat, namely cutting down on the clones that Glacia/Phoebe use. The Delta episode is cool, Wally and Magma/Aqua get way more justice, and there’s a lot of legendaries to catch if you like doing that.
but yeah the other anon really covered everything else, Emerald is still the better choice overall unless you’re in for a very casual playthrough, or dex completion/online