Rancilio Rocky vs Lelit William PL71 : espresso - reddit
Even if you were to have perfect temperature control with a PID, you will still have massive temperature drop across the course of a shot because the boiler is tiny - less than half the volume of the already small 300ml boiler on the Rancilio Silvia. For an average 18:36 shot, you're looking at exchanging nearly a quarter of the volume of the ...