$50 grinder vs $3,500 pre-ground coffee
by James Hoffmann · source archive
Source adaptation, not a creator-posted Jyst review. James Hoffmann · James Hoffmann. A controlled coffee-tasting comparison of fresh grinding against pre-ground coffee from a much more expensive grinder as it ages. The experiment surprised its creator; watch for the actual result. Read or watch the original for the complete argument: https://www.youtube.com/watch?v=NxklrAQfupw