My favorite is Café Du Monde from New Orleans. It has been made the same way since 1862 and has Chicory in it. It is strong the way I make it. 5 big table spoons for a pot. I use some half and half heated to 29 seconds and I put in 5 spoon fulls of Stevia.
I like it strong and sweet and have been drinking it like this for well over a decade.
I use to be a bean geek, with french press, Bodum vacuum press, fancy machine. I ended up back on my DuMonde and been there ever since. If you have any taste for coffee, give it a try.