Yes that question has been haunting super markets for years and us - the drinkers - dont really know. So I have done a review on Pepsi and Diet Coke to see this through.
If you walk down the road and into your local news agents diet coke is very cheap and you can easily buy it. It is very nice chilled for a hot day and wil not get heated up. It is very nice, very fizzy and all through tasty and brings leisure to your stomach. Not only does Diet Coke quench your thirst it also tastes better then pepsi yet has less calories what a great drink! We should pick diet coke over Pepsi as I have made it clear that Diet Coke is better then Pepsi. On a hot day or any day you should buy Diet Coke. Chilled if you like whatever. On a day out buy a pack of six (yum) and you will get through all of them because they are so nice. Keep them in a cool bag and they stay cool. Unlike Pepsi it will stay cool in a cool bag I dont know why but its true. I know from an experience when I walked down to the news agents one day and got a pepsi, I ended up throwing it all away because it was warm (yuck!). The next day I got a diet coke and it was nice and cool. So everyone buy Diet Coke not pepsi.