I prefer the lighter teas and iced tea. Currently Bigelow English Breakfast Tea, Bigelow Orange Spice, and Bigelow Rooibos & Pear are my short list of preferred flavors. I also have an assortment of green teas and some Earl Grey.
Either directly from Keurig or from Amazon in bulk or Bed Bath & Beyond for local shopping. For the tea flavors the variety offered by Keurig directly is still the best place to shop.
Ohhhhh I have some of that. I use two teabags for ten minutes to steep in one cup (coffee-cup size. approximately 8oz?), and then add honey to taste that day.