There's an old thread discussing this and I'm wondering if there's more options available now. I do notice that Sierra Mist is being made with sugar now. And am aware that Coke is available around Passover with sugar or if imported from Mexico (though check labels to be sure). Other Mexican sodas like Jaritos are usually made with sugar as well. Mt. Dew has throwback which is sugar vs. HFC. The other thread mentioned whole foods sodas, which isn't convenient to where I live.
So far I only really like the Sierra Mist lemon/lime and Jaritos tangerine/orange. I'd really like Dr. Pepper or something similar. Is there anything?