I'm thinking about getting the OnePlus3T, as it just looks so dang good with the amazing specs, and quality overall. But before I do so I just want some real feedback from others who have the device and there take on the phone. Is it compatible with At&t? Is gaming with the phone smooth and not laggy? I've heard that it has a lot of issues, bugs and errors, so please clarify problems if any. Like have any of you been experiencing phone breaking issues like a fast battery drain, or poor call quality, cellular connection, wifi miss connection, etc.. Have any of you had to return the device? Just any problems. I would also appreciate some clarification on how the OnePlus3T is running on Android Nougat. Thank you.