After reading different comments here I wasn't sure what to actually choose. In the end I bet on Hario Vacuum Pot because it was discounted and I must say I'm almost satisfied. The only thing I'd improve is that the coffee is smooth but not so rich on the other hand.

Works as expected, awesome toy. I feel I'm like a crazy chemist training students to make something special.

Don't get me wrong but I expected something more. It works fine and I don't have any problem with this Hario. However, I don't have my head in the clouds and the flavor is just a little bit flat, I guess it can't extract 100% of the coffee.

Their marketing doesn't lie because I make the best coffee I've ever produced at home! You can also find a great how-to video that showed me how to work with such a cool device. The process is rather slow but you can easily speed it up if you buy a butane burner. I even dropped it onto my floor once but thanks to its sturdiness, I couldn't find any damage.

Hario is a complicated, expensive and really old-fashioned platform. Buy Chemex instead and you'll make better coffee with much less work.