Just for interest sake here...
Bought a used Synesso Sabre, about 2 years old for a cafe 'at some stage in the future'

The flowmeters are positioned in the cold water area, before the heat exchangers, before the groupheads. So the water is metered well before its heated, resulting in no temperature variance since it never leaves the grouphead at the last minute (other than to meet the coffee!). Each grouphead also has an override button on the side, which bypasses all the electronics and lets you operate it much as a LM EE or Cyncra, so it would seem to be the best of both worlds. No pre-infusion, but 0.6mm flow restrictors and four boilers to boot!
A bit ugly IMO from the barista's viewpoint, but actually quite stylish from the customers side. And it would appear she has some decent lungs on her...

And before someone asks, I have no means to measure the temperature to validate it!
Oh, and I must add, Synesso have been outstanding to deal with regarding questions about the machine despite the fact that I am not the original purchaser.



