When Escort released the new Max2 all the original Max early adopters were concerned that they Max2 was going to make their original purchase obsolete. The Truth is the new Escort Passport Max2 is not much different than the original Max.
Here is a quick Comparison of the Escort Max & Max2
In Short... The new Passport Max2 is the same as the
original Passport Max with the exception that it now has built in
Bluetooth for connection to Escort Live using your smartphone, It can now support Spanish & English menus and includes Air Patrol alerts using Escort Live.
you already have the Passport Max there is no need to upgrade to the
new Max2. There will be a firmware update that will give your original
Max the same features of the Max2.