I prefer espresso, but I have to go somewhere (and pay more) for that, so it’s an occasional treat. I spent a couple years as a barista in college, and really got a taste for different kinds of coffee during that period.
These days, I like a good floral light roast. Tea just doesn’t typically have the depth that I like, though I do enjoy tea, as well. A light roast coffee sits nearly between the two- it has the earthy depth of the legume, but the herbal and sour notes that are closer to tea.
You can always brew a super strong batch in a pot and sweeten it if you want something closer in caffeine strength; if you want to bait-and-switch for a hand-to-mouth issue, anything is probably fine.