
Breville Barista Pro (BES878BSS)
Buy this one if you want the fewest unknowns. It is the only machine on this page whose listing states a temperature tolerance rather than just the letters PID: Breville prints plus or minus 2°C. ThermoJet reaches the optimum extraction temperature in a stated 3 seconds, the conical burr grinder is built in, and the listing prints a 9 bar extraction pressure, which is a brew figure rather than a pump rating. Two things to know before you buy. The portafilter is 54mm, so baskets and tampers come from a smaller pool than the 58mm commercial size. And it lists both dual wall and single wall filters, which matters more than it sounds: a dual wall basket makes crema by forcing water through a small hole, so it flatters a bad grind and caps what the machine can do.



