Hmmmm.... It's hard to choose, but I'll say chocolate bars, because they come in different flavors, not just plain old chocolate. Plus, it comes in dark, milk, and white varieties. :D
I would definitely choose the Chocolate Bar vs the Chocolate Ice Cream . It's true that the Chocolate Ice Cream May Be Yummy - but also آپ might have to eat it a bit مزید quicker before it melts and be careful that آپ don't stain yourself . Whereas for the Chocolate Bar you're able to take your time while enjoying your snack !