This German dual-boiler sits at the top of the E61 price ladder, but owners who've logged years and thousands of pulls report it earns the premium: whisper-quiet rotary pump, electrically heated group that's ready in five minutes instead of thirty, and near-zero functional failures over multi-year spans. The footprint won't fit under every cabinet, and the E61 architecture means heating two liters of water even for a single shot, but temperature stability is rock-solid and the rotary pump runs silent enough to pull shots while someone's sleeping upstairs. If you want a machine you can schedule with a smart plug, service yourself with universal parts, and still be using a decade from now without second-guessing reliability, this is what serious home baristas actually keep.
This is the machine cafés buy when they need two different drinks brewing at once without a barista juggling portafilters, and it handles that job with genuinely impressive engineering: dual grinders, dual boilers, 28 programmable recipes, and a build that shrugs off a thousand drinks without breaking stride. The grinder clogs on fine settings with medium or dark roasts, forcing you to vacuum it out every few days or stick to coarser grinds that compromise espresso extraction. Buy it if you need true simultaneous brewing for an office or you find a used unit under $1,000 and don't mind the maintenance rhythm of a commercial workhorse. Skip it if you just want excellent espresso at home without adopting a café's cleaning schedule.