Ginger is ready to buy her first smartphone. She's with Sprint, but she's thinking of moving to Verizon. Leo says it depends on her location for what carrier is best. One service that Leo uses is Google Fi. It uses Sprint, T-Mobile or Wi-Fi.
Leo suggests going to fi.google.com to request an invitation. The service is limited to phones to Google's pure Nexus line. But for the first smartphone, Leo usually recommends an iPhone. Leo suggests choosing her carrier and then deciding which phone from there.