Tap water or cooled boiled?

Neither, I give my baby filtered water .. however both of your options are totally fine .. water from the tap is absolutely fine (I’m just a water snob and haven’t drink tap water in years!) xx

We do distilled and bottled. No tap water for our kids at all, since having a distiller I'm shocked at the amount of grot and dirt left over from the taps it's like mud 🤢 not letting my kids drink that