Quick update: I continue to enjoy Google Fi. Once I set it up to mostly use WiFi, I haven't had to make too many compromises in how I use it (I can't think of any). My average bill, including taxes and fees, is $32.44. The lowest was $18.93 and my highest $41.27. The higher bills usually result from me accidentally turning off WiFi and not realizing I'm running up my bill. Google Fi has the Moto G6 for $99 with activation (which you can cancel or suspend right away). I'm tempted to get one as a backup or perhaps to replace my daughter's E4. The Moto G7 can be pre-ordered for $250.