Coffee most every day, decaf per my cardiologist and electrophysiologist. At home I use K-cup, Costco Kirkland made by Green Mountain. 23¢ each. II peel the seal and pull the filter, recycle the plastic cup.
When out, I stop by a Starbucks a few times a month. Several times a week I will pick up a McD's or BK. Both of those used to be atrocious as to how bad they tasted, horrible, never bought them. But then when years back McD's started their McCafe to compete to some degree with Starbucks, the improvement was immense. Now a decent cup. BK followed suit, I prefer BK over McD.