tbf the Hario V60 can be exacting, and is sensitive to technique. It makes repeating from cup to cup difficult - more so than the Chemex. I've used a V60 almost

tbf the Hario V60 can be exacting, and is sensitive to technique. It makes repeating from cup to cup difficult - more so than the Chemex. I've used a V60 almost every day for the last 10 years, and I admit that I've gotten some very tasty brews - and utterly dull (yet drinkable) cups the next.