The rare dual boiler under two grand that doesn't ask you to choose between workflow and counter space, with programmable preinfusion and a genuinely tunable PID that enthusiasts actually use. The stock steam knob is laughably cheap (plan to replace it), the 15-20 minute warm-up tests your patience, and the looks won't win design awards, but once stable it pulls shots and steams milk simultaneously without complaint or compromise. Buy it if you want real temperature control and dual-boiler capability in a compact footprint; walk if you need E61 aesthetics or can't wait a quarter-hour for your first shot.
The MaraX is the heat exchanger machine that finally solves the cooling flush problem, its PID-controlled system lets you pull a shot and steam milk back-to-back without the ritual purge that plagues traditional HX designs. That workflow advantage made V1 owners loyal for half a decade, but V2 models leak: the drip tray purge spout overshoots, water pools inside the chassis, and at 16 to 18 months you find puddles under the machine or steam wand failures from scaled sensors. Buy a used V1 if you can find one, or wait for V3 field reports to confirm Lelit fixed the plumbing; skip V2 unless you're comfortable with warranty claims or DIY solenoid cleanings.