The 700 has 2 completely separate bean hoppers AND grinders.
In other words, twice the capacity.
The 2 ceramic grinders also prevent the beans from mixing...
On the left we have simple beans with a medium grind for Cafe Creme.
On the right we have very high-quality, finest grinding for espresso...

We don't use any milk products, but have made over 1000 cafés in 2-3 months and are extremely satisfied...