MacBook Pro or MacBook Pro with Retina Display?

I'm getting a MacBook Pro on my birthday this year.
I'm going to be a freshmen in highschool soon.

MacBook Pro without Retina Display or MacBook Pro with Retina Display?
What are the pros and cons for each of them?
I plan to use it through highschool and are probably going to use the web and Microsoft word the most.

Mac

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