Anybody have any experience with or opinions about the Marcuzzi Elegance One Group w/grinder (also seen it called Expobar). Am considering that for a coffee house versus a unit with a separate grinder.

From what Ive been reading, the grinder makes a big difference but Ive not read anything about using an integrated grinder versus a separate one. I would suppose that it depends on the quality of the integrated grinder, and Ive not found any comments about the unit I have in mind.

Any comments would be appreciated.