My local supermarket (and probably yours too) only carries the "with real sugar" for a limited time so I often find myself over-stocking when they do, and some is past the best-by date. It is still drinkable but without as many preservatives I wonder which has a longer shelf life basically.
bonus question:
Which is your favorite - a) Dr Pepper Cherry, b) Coca Cola Cherry, c) Pepsi Cherry
bonus question:
Which is your favorite - a) Dr Pepper Cherry, b) Coca Cola Cherry, c) Pepsi Cherry