[quote name='klwillis45']That would be neither. Pibb is Coke and Dr. Pepper is Dr.P/7up.
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That's true, although in some areas (around here, for example) Dr. Pepper would be distributed out of the Pepsi-Cola plant. I don't know if that is still the case, but at one time, it was. That's why many people believe Dr. Pepper is owned by Pepsi-Cola.
I myself prefer Dr. Pepper to Pibb Xtra, though I'd drink either one over many other pops.