I would like to take advantage of the dual sim capabilities once it is available. I have T-Mobile as my carrier and I will be purchasing an unlocked device. I would like to get a pay as you go type plan or a pay for what you use plan with another carrier. Hopefully an mvno that uses Verizon or sprint towers. Does anyone know of any companies that offer that type of plan? I would have it as a back up and would rarely use it so I don’t want to pay for a normal plan if I don’t need to