I really like this one at home, where I can get the water boiling and leave it to steep for a long time. (Sometimes I go do housework and come back as much as 8-10 mins later, almost always good that way.) In those conditions, great spicy flavor. Always have with sugar and half & half.
Unfortunately, it always just falls flat at work – not sure if it’s the not-boiling water or the shorter length of time I usually steep, but it’s just not that good.