TEA!...Okay, I got that out of my system.
Tea does have caffeine, but it really comes down to taste. Many think tea has a bitter taste or makes their mouth feel dry. Personally, I don't like coffee because of the taste (and because it messes horribly with my stomach). I don't drink tea for the caffeine, I drink it for the taste.
As for herbals, blends, etc...all of them. I drink bagged and loose leaf. Herbals and 'true' teas. Green, black, oolong, white, red, herbal. Homemade and store bought. I do feel lucky that I am within an hour of a wonderful tea store that hand blends their tea.
Energy drinks go in the same basket as coffee for me. Soda...I like Orange.