Zack is thinking of switching from Verizon to AT&T because he wants to get the Nexus 5 Google phone. But he just renewed his plan. Leo says he doesn't know what the early termination fee is, but it's not trivial. Leo says that if you want to just talk and text, you could use it as a WiFi device until then and use Tango or Skype to make calls when it suits you. But if you want to use 3G or LTE data, then yeah, you're stuck. Check out T-Mobile though.