I ran the Lido 2 through its paces this week and all I can say is "Wow". This is a serious piece of hardware. I use a Preciso daily and I did some side by side comparisons this past week. I have a small sifter I use to sift out fines and from my experience it produces considerably less fines than the Preciso. It is heavy and reasonable easy to grind with for pour over. That said, I realize how much I don't like hand grinding. While it may be inherent laziness on my part, I really can't stand to hand grind in the morning. My brain is too foggy first thing when I'm making coffee so most of the experimentation with it was done in the afternoon. The adjustment mechanism is cool , but if it is very not tight, it can wander a little bit. Overall, I was very impressed with it though. Very cool!!