Black.
Double double is kinda the king standard of coffee, so that was the first type I tried. Always liked the smell of coffee, but I did not really like the taste at least not in that format. So thought maybe it's the cream I did not like so went with just 2 sugars. It was better, but still did not taste quite how I liked. For fun, went full black. It's really true that they say it's an aquired taste, as I had maybe like 10 of them and decided I was just not a coffee person.
Switched jobs and that job involves some really early morning shifts, decided to try coffee again. Suddenly I like it now. Long story short, I take mine black. Tried different ways but always go back to black.
I'm now at a point where I drink coffee even at home. Before it was just at work. It's funny though since I would not say I LOVE the taste, but I crave it. That stuff really is a drug. lol. It's great to sit down at the computer and watch videos or code or something, and sip on coffee. When it's too late for coffee, switch to wine.