Glass is amazing. You haven't tasted a beverage until you had it in a glass cup or bottle.
And even if below noticing levels I think plastic molecules have been detected in such beverages, but uncertain here.
But certainly also kind of what you are used to, always surprising for some folks to learn that for others chlorine water is associated with freshness, while clean water is a bit foul.
Drink a soda from a can and then the same kind from a glass? Night and day. Try experimenting with spoons to eat: wooden, plastic, different metals. You really notice that, or you should: the spoon goes right on your tongue to introduce the food.