Can you taste differences in various kinds of water?
Are you a water connoisseur?
I prefer my water from this one source - a tap in my grandma house. Frankly my house tap water is just 6/10. But her water is almost sweet it is very tasty.
Is there a terminology to describe the taste of water?
yes. This is due to the water content such as lime etc. This differs from Brand to Brand or through how much lead pipes your tap water flowed and how dirty your tap aerator is.
yes, my favorite drinking water is the one in my hometown, straight tapped from a mountain spring... filtered mineral water just isn't the same, and purified water just tastes off imo