To me, espresso is the standard. There is nothing "fancy," or extravagant, or whatever, about espresso beverages. Those are just a normal type of coffee. It's like how sushi is often perceived by some Americans as "frou-frou." Nope, it's a traditional working-class food.
Generally I don't enjoy drip or pourover coffee. Drip is too watery, no matter how strongly it's brewed.
Turkish coffee is also good, and made through an interesting process. It is traditionally made sweet, though. And I don't often drink sugary beverages.
If we are listing different brewing methods, then perhaps French press should have been listed in the poll. And maybe percolator coffee, though that isn't as common or popular as it was decades ago. The Café Cubano deserves a mention as well.
Kor