These two grinders (also offerings from Eureka and Ceado) are on my short list of potential options. It's to be an upgrade from a 13 year old Rocky to accompany my new Lelit Bianca (yes, I am happy!). The Niche looks great but I'd like more options than single dosing only.

I've not seen much written about either one. Does anybody have any first hand experience with either or both? Pros? Cons?