I'm leaning more and more to picking one of these up. I'm not a Verizon customer so I have to have a friend go get it for me. I've looked into it and it supports the AT&T bands used in my area (2,4, and awkwardly 5) using the LTE discovery app. I saw the preorder price for the unlocked version ($450) and the Z Play Droid seems like a better choice, plus I don't have to wait a month. The battery life alone makes this a cut above phones in the same price range and higher, because I absolutely hate having to worry about charging my phone while in a busy airport or if I'm just out in town.
Only reason why I'm on the fence is I'm using the 2 GBR/16 GBS G4 Plus as a place holder since my laggy G5 is uninsured and broken, but man is this G4 Plus awesome, the only things that would've made it the perfect phone would have been NFC and USB-C, but at $250 I won't complain since it runs my and games (Marvel Future Fight, Fallout Shelter, and Hitman Sniper) pretty smoothly to me and gets me through my work day without having to charge.