https://click4r.com/posts/g/19....153890/10-things-eve
What to Look For in a Professional Espresso Machine You'll need a machine that can control pre-infusion, which is important to develop aroma and flavor. PID temperature control is also a feature that coffee experts are looking for in an espresso machine that is professional. If you're planning to hire baristas with no experience, you'll need a machine that's easy to use and easy to instruct new staff members on. This is particularly important for those who want to run a drive-thr