When I used to drink soda, it was either from a bottle or can. I don't drink it anymore and mostly just drink water to stay healthy. I also would drink tap when at restaurants or fastfood because that is all they had to offer. And I honestly didn't really notice a difference or that much of one.
Now Dasani on the other hand. I was so thirsty at one civil war reenactment and dang was it hot that day. The battle was an hour long, in 40 pounds of gear and heavy, scratchy, unbreathable wool. It was 90+F and humid, so there were cases of Dasani just sitting around for us to take. It had been baking in the sun and I couldn't stomach it. It was hot and tasted like chemicals. I was close to dehydrated and I just couldn't swallow it.
So I drank my lukewarm and tin-flavored canteen water. THAT tasted better.