I'm one of those who prefer decaf diet sodas. I have sleep issues so I don't like taking any amount of caffeine after a certain time, and once you get used to

I'm one of those who prefer decaf diet sodas. I have sleep issues so I don't like taking any amount of caffeine after a certain time, and once you get used to diet sodas, regular ones don't taste as good (on top of the ridiculous amounts of sugar that each one has).