Such a cool machine.

Hi, So I’d say the key is more similar to the taste profile of the core burrs on the EG1 which is very balanced with clarity sweetness and low to medium body/mouthfeel. If you go on the lowest rpm on the key than you get more clarity and less body. I actually sold my eg 1 since I felt I got more value for money with the key due to the low rpm range. The key is great for natural processed coffees - that’s where it truly shines. If you only drink washed coffees I’d recommend you get a df64 with mp burrs. The key does a good job with washed coffees as well but I feel it shines with processed coffees, enhancing the sweetness and balance of the coffees. Overall the shots and filter brews have been very sweet, bright and juicy.

How does the key accompany the eg-1? Are the taste profiles very different from each other so worth having both? Contemplating getting a key