>>58825381>I mostly want one for trading with X&Y and filling my Pokedex on them and shit but I'm unsure which would be better.You should check out which pokemon are exclusives to each version to decide which one would help you fill out your dex the most. That's the main difference. Aside from that, the other main difference is whether you fight Team Magma or Team Aqua in the story (both team will appear in both versions, but in each game the opposite team will only play a minor role, i.e. in Omage Ruby you fight Team Magma while Team Aqua only plays a minor role). Oh yeah, each team has a different cute girl, if you care about that.
>Also, what special stuff is there about them should I know, is there anything like the friend safari in X&Y, or any location(s) that have Pokemon with a guaranteed 2x31iv like that, or anything else?There's the DexNav feature which lets you catch Pokemon with guaranteed IVs, higher chance of being shiny, chance of having their Hidden Ability, and chance of already having an egg move. Later in the game, after catching the cover legendary, DexNav also allows you to capture some Pokemon that are not native to Hoenn, letting you fill out your Pokedex.
There's also the Roaming feature unlocked later in the game. It lets you catch a lot of past legendaries, some of which are exclusive to each version. There's also the "Mirage Spot" feature - each day, a different random island will be available with the Roaming feature, and they feature more Pokemon that are not native to Hoenn, letting you fill out your Pokedex. You use to be able to share your daily Mirage Spot online and take those of other players, but that's not available anymore, and you could use Street Pass to share them but not a lot of people are using that nowadays, so you'll most likely be locked to one island a day.
The Battle Maison of XY returns - it's the exact same opponents, but you have access to some new Mega Evolution, and the Multi Battle mode has different partners
