Did you know there are 25 different types of Oreo's on sale right now? A writer for Thrillist.com just bought every single type of Oreo's and taste tested them. He ranked them from best to worst.

Top 5: Reese's Oreo Mini, Reese's Peanut Butter Cup, Oreo Mini, Birthday Cake with golden cookies and S'mores.

Bottom 5: Mega Stuff with golden cookies, Mega Stuff with chocolate cookies, Chocolate Crème with golden cookies, Chocolate Crème with chocolate cookies and Birthday Cake with chocolate cookies.

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