Which Pokemon version should you pick - X or Y?

When players think about the differences between Pokemon games released simultaneously one major difference between them comes to mind: version-exclusive Pokemon.

best Pokémon games

Raising Pokemon - Pokemon X and Y Guide - IGN

Rivals - Pokemon X and Y Guide - IGN

Best Pokémon Version to Pick in Every Generation

Replaying Pokémon Y after a long time. : r/3DS

How to watch Pokemon in order (TV show and movies)

Which Pokemon Versions Should You Pick?

What to Buy: Pokemon X or Y? Harder than picking your starter. What's your choice? - Vooks

Every Pokémon Game Ranked Worst to Best

Pokemon X and Y Version Exclusives - Which to Pick?

Pokemon Scarlet and Violet Version Differences: Which Version Should You Get? - GameSpot

Pokémon X and Y (Video Game) - TV Tropes

Starter Pokemon - Pokemon X and Y Guide - IGN