Compared to the old version, I appreciate being able to write on the cover, more convenient when I need to find a jar in the freezer drawer!
I also appreciate the greater clarity of graduations.
For the cover, I'm a little mixed. In appearance, it is made to have less leakage, but I had the misfortune to have one anyway! The cover was barely closed fully. So be very careful as the lid tight on the old copy. That said, it's still a bit easier to close.
Beware also if one has to put an adapter, it is not the same as with the old pots!
