Best Espresso Machine Reviews Espresso Requires high temperatures and pressure to create its distinctive flavor. If you want to get the most of it, the best espresso machine is necessary. This Breville model uses the same ThermoJet thermocoil that's found in commercial machines used by professionals. It's ready to heat https://www.coffeee.uk/products/krups-opio-espresso-machine-1-5l-black