Pokemon X or Y. Which version should I get?

[ghettoglamour]

I'm planning to get my fist Pokemon game at an age of 26.

Now, I don't know anything about Pokemon and it's creatures, so I have no idea which version is "better".

I also don't think that a complete noob could tell a difference even if somebody would tell me, so I just want you to help me pick one version by choosing it in the poll. Thanks