On occasion, it's far more convenient and quenches my thirst just as well as any other bottle of water would. My Iced cubes are made from tap too, so it's not like I could ever avoid it. I need my ice with drinks.
NEVER. I refuse to drink anything but filtered or bottled water. My friends think I'm so high maintenance but idgaf. Like they apparently dump raw sewage into the ocean over here... why would you want to drink that mess?
But I have a really expensive water filter system at my house, so I'm good