We love the lunar scale in large part because it is specifically designed with espresso in mind. It still works great for pour overs and other methods where the footprint is small like an aeropress, but it's perfect for espresso. It's compact size fits nicely on the drip tray of most machines and nests perfectly within the Flair 58. We prefer the simplicity of working with the scale with just the first two modes, Weighing Mode and Dual Display Mode with the timer. But if you like the built in convenience of auto-tare and auto-start modes there are several more options at your fingertips. Working with the Acaia Lunar unlocks the smoothest workflow and no other scale compares.