Do you prefer Pepsi or Coke

Over the years my allegiance has swayed back and forth between coke and pepsi.I think this has been led by special offers and then getting hooked on one because I have bought so much at the offer price. If its not cold it doesnt taste the same but coke full fat and diet pepsi are the best when not chilled. One of the best colas in Scotland is Barrs Cola,the company that makes IRN BRU our other national drink.