I normally use a drip machine for convenience but sometimes use a cafetiere for a different flavor.
My parents use a capsule machine - convenient but expensive (and all the capsules taste similar!).
My brother always uses an espresso machine but it is slow to make more than two cups.
Here's something I often think about: how do most people actually make coffee?
So: quick poll - what's your favorite way to make coffee?
Here are the options:
Espresso machine
Drip machine
Drip "manual" (no machine)
Cafetiere (French Press)
Bean-to-cup machine
Capsule machine
Percolator
Moka...
Youtube is not a good source of medical advice! Nor am I but here goes anyway...
There is no good evidence that tea or coffee are good or bad for you (in the way that tobacco is bad and vegetables are good).
Drinking any hot drink at a high temperature is bad for your health, if it can burn...