Best Espresso Machine Reviews Espresso requires high temperatures and pressure in order to create its distinctive flavor. If you're looking to make the most out of it, a high-quality espresso machine is necessary. This Breville model is equipped with ThermoJet Thermocoil, which is the same thermocoil found in commercial machines. https://www.coffeee.uk/products/de-longhi-la-specialista-barista-espresso-maker-1450w