You don't need to invest in a quality burr grinder, which can be an expensive addition to your kitchen setup [3, 7].
Whether you should buy whole bean or ground coffee depends on what you value more: the or pure convenience . The Case for Whole Bean (The Flavor Choice) is it better to buy whole bean or ground coffee
Whole beans stay at their peak for about 2–4 weeks after roasting, whereas ground coffee starts losing its punch within days [4, 6]. The Case for Ground Coffee (The Convenience Choice) You don't need to invest in a quality
Professional industrial grinders provide a very uniform particle size that is hard to replicate with cheap home blade grinders [5, 8]. The Verdict 8]. The Verdict