E61, Saturated, or Spring Lever: Which one makes the Best Espresso

E61 vs saturated vs spring lever: which espresso machine group head actually wins? We put the three main espresso group designs side by side and talk shot quality, temperature stability, preinfusion, pressure, warmup, and which machine is worth buying. An E61 group head is the classic thermosyphon design from the 1961 Faema E61. You see it on heat exchanger and dual boiler machines from Rocket, ECM, Profitec, Lelit, and Bezzera. A saturated group head is built into the brew boiler, the style La Marzocco, Synesso, and Slayer made famous for rock-solid brew temperature. A spring lever espresso machine uses a spring, not a pump, to hit pressure, with a long declining curve and real manual preinfusion. That is the Londinium, Profitec Pro 800, Bezzera Strega, Olympia Cremina, and traditional spring lever camp. In this video: E61 vs saturated group head: temperature stability, flush routine, and recovery Spring lever vs pump espresso: 9 bar flat profile vs a declining lever curve Preinfusion, channeling, and which group is kinder to light roasts Heat exchanger vs dual boiler vs lever for home barista use Warmup time, maintenance, and what breaks Which espresso machine wins for milk drinks, straight espresso, and the counter If you are comparing the best home espresso machine, shopping a prosumer espresso machine, or deciding between an E61 espresso machine, a saturated brew group, and a manual lever espresso machine, start here. https://pullcaffe.com/ https://www.instagram.com/pullcaffeco...   / pull-caffe-coffee-roasters-wood-fired-sour...   #espressomachine #E61 #springlever #saturatedgroup #homebarista #espressogrouphead #leverespresso #WoodRoastedCoffee, #WoodFiredCoffee, #SpecialtyCoffee, #PullCaffe, #ArtisanCoffee, #FreshRoastedCoffee, #SmallBatchCoffee, #CoffeeRoaster, #SpecialtyCoffeeBeans, #TasteTheHistory, #WoodRoastedSpecialtyCoffee, #FireRoastedCoffee, #CoffeeInACan, #VacuumSealedCoffee, #PullCaffeCoffee, #BestWoodRoastedCoffee, #WoodFiredCoffeeBeans, #TraditionalWoodRoastedCoffee, #SmallBatchWoodRoasted, #AuthenticWoodRoastedCoffee, #FreshWoodRoastedCoffee, #ArtisanWoodRoastedCoffee, #HistoricWoodRoastedCoffee, #PullCaffeSpecialty, #PremiumCoffee