Sippy cups? Water? When and how?

Rebecca • Wife💍 Harrisons mommy 🥰 TTC baby #2

Hey ladies, when did you introduce a sippy cup? My son will be 6 months on saturday and we want to start introducing small amounts of water with his solids. What kind of sippy cup do you recommend? The 360 cups or one with a straw? Also did you introduce unboiled tap water or did you continue using boiled water or distilled water? Thanks!