Coffee fan here! I like my coffee with flavored creamer, but I'm limited on that nowadays because I'm on a diet. I usually switch between sugar free hazelnut and caramel (those are only ones available at my store besides French vanilla), add a 1/2-teaspoon of Truvia and some whipped cream. Recently I tried combining both creamers into one container to increase fridge space, and I find it tastes pretty nice. I also add instant coffee to vanilla and cookies and cream Atkins shakes. I know coffee lovers despise instant coffee, but it works well in those shakes imo (plus, what else would work?). Both coffee and coffee-added shakes combined, I drink like 3 - 5 cups a day most of the time.
I do get cheap coffee grounds, and I'm almost scared to try some better stuff because I might never be able to go back.