I prefer them in a bag. I used to like Pringles because they had the strongest Salt & Vinegar chips I could find anywhere, but they seem to have changed the recipe since then. So no more Pringles.

Bag

Honestly neither, both are equally awkward. Then again, some bags can be folded and propped up so they function as a bowl, so I guess bag wins.

My hands are small enough to fit in Pringles cans so it's great pissing off my friends with big hands

canister

Canister. Mostly because I have ants.

I'm fine with either packaging, really. If I have to choose between these two... probably in a bag.