A Volumetric (AV) Espresso Machine is a great option for busy baristas and businesses who want to focus a little more on the customer experience as this type of machine can create more time for the barista since everything is pretty much automated. Consistency is also another benefit since the doses can be programmed to measure water when pulling a shot and this also offers drink consistency between different baristas working the bar. Commercial Automatic Espresso Machines are great for high-volume cafés and amazing for multitasking. The added convenience is worth the price.