Best Espresso Machine Reviews Espresso requires high temperatures and pressure to produce its distinctive flavor. If you wish to make the most out of it, a high-quality espresso machine is essential. This Breville model makes use of ThermoJet Thermocoil, which is the same thermocoil that is found in commercial machines. https://www.coffeee.uk/products/melitta-barista-ts-smart-coffee-machine-1450w-black