As an Amazon Associate I earn from qualifying purchases. At around $2,000, two well-known Italian home machines take different routes to the same goal: good espresso and strong steam at the same time. The Rancilio Silvia Pro X is a dual boiler. The Lelit MaraX3 is a heat exchanger with some clever temperature control. Here's how they compare, built from the makers' specs and US … [Read more...] about Rancilio Silvia Pro X vs Lelit MaraX3: Dual Boiler or Heat Exchanger at Around $2,000