Lelit's flagship dual-boiler is built for the home barista who wants to experiment, not just caffeinate. The flow control paddle unlocks pressure profiling and pre-infusion techniques that matter if you're chasing nuance in light roasts, but the steam boiler will make you wait between back-to-back milk drinks, and the 20-minute heat-up means you're either planning ahead or leaving it on. Water level sensors occasionally fail (a magnet fix), and some early V3 units shipped with minor leaks at internal fittings, though warranty typically covers them. If you're upgrading from an entry machine and want a platform that grows with your skill, this delivers. If you need plug-and-play speed or plan to steam for a crowd, keep looking.
This E61 heat exchanger machine is built like a tank and rewards patience with decades of service, owners routinely running the same unit for 10-20 years. The catch is thermal management: you'll flush between steaming and brewing, wait for recovery between back-to-back milk drinks, and on older models, electrical components near the boiler fail from heat exposure, control boards and wiring giving out after years of cooking themselves. Some owners also report a persistent water smell that never fully resolves. Buy it if you make 2-4 drinks daily, value hands-on control, and have repair access when those electrical gremlins surface. Walk if you need cafe-volume output or want automation over craft.