Science Buddies: "Ask an Expert"

I have a science fair I don't have the title to yet. It is about what brand of plastic containers work the best. Does anybody have title ideas?

Sometimes titles can be straightforward and simple. "Plastic container comparisons" is a perfectly fine science fair title.

If you need something more "fun," however, you could involve something with an aspect of the comparisons. How are you defining "best"? Is it by food spoilage? Maybe you could use something like "Seal the Deal: Comparing sealable plastic containers" - the standard title-subtitle format with a catchy front half and an explanatory back half.