I made coffee using actual coffee beans. Don’t know which kind because someone already pre-grinded them. But it tastes like an actual drink you’d serve a human being, and not sour water with a hint of coffee flavor that is instant coffee
I’m still tired though, so the caffeine content is weak.
drip coffee and french press actually have higher caffeine content per liquid volume because extraction is based on heat + time, espresso is fast, tasty and less caffeine due to the short extraction time