The Infinity Conical Burr grinder is an impressive grinder. Although you can’t grind coffee silently, it’s much quieter than other grinders I’ve used. The conical burrs grind very evenly (important for not getting bits of grounds in your drink), and ranges from coarse grinds used for French press and cold brew to very fine grinds used for espresso and Turkish coffee. Because the lid on the hopper is clear, the first time I used the Infinity I didn’t realize it was there and poured beans all over the counter. I felt pretty silly, but several minutes after correcting my mistake I had a very smooth cup of French press coffee, which made me feel better.