Snickers prides itself on being the more satisfying candy bar, though I think nutritionists would agree that a candy bar probably won't satisfy you long term the way, say, a healthy balanced diet might. (Not going to stop me from hitting up the vending machine, but, you know...) Now Snickers is using their slogan to promote their own holiday tree treat, while dissing their competitor in the process. SO not subtle, you guys: https://twitter.com/SNICKERS/status/671435489610768384 That's way harsh, Snickers.
Personally I think that both of these chocolate treats are top tier candy bars, so really, you can't go wrong with a Snickers or a Reese's Tree hiding in your purse. You don't have to choose, guys!