隨便想想隨便講 其實也許跟豆子有關 像我一般都買平價豆 用EK43S總是避免不了雜味,但據說EK43S用好豆效果很好 也許手沖手法也是一樣,我覺得平坦粉床容易出雜味,換用好豆說不定結果就不一樣 就如James Hoffmann在影片中所說: Great technique is just going to give you transparency on your ingredients. The best technique in the world beautifully executed but with low quality coffee will just give you a perfectly terrible cup of coffee.