@Marrk is on a one gigabyte data plan so it’s useless for anybody who uses a smart phone that isn’t on a Wi-Fi network.
US mobile is far cheaper for anybody that uses a smart phone on a cell phone network.
My wife and I pay $16.50 per line includes all taxes and fees for a total of $33 a month for two lines
That includes 12 GB data unlimited text talk.
You can choose any network, T-Mobile, AT&T, or Verizon with the above plan
That above T-Mobile plan would cost you $50 plus tax and fees direct from T-Mobile