• When choosing a ceremonial matcha, the specs that matter most are harvest time and origin—they directly affect flavor and color. Grind fineness and 'stone-milled' labels are important, but marketing often inflates their importance. For a weekend brew, focus on the grade, not the packaging.
• Harvest time (first harvest vs. later) is the biggest predictor of a smooth, sweet ceremonial matcha.
• Stone-milled is a traditional method, but modern milling can match quality—don't overpay for the label alone.
• Ignore 'ceremonial grade' marketing if the harvest and origin aren't listed—those are the specs that matter.