Boost Mobile's 30GB plan for 4 lines costs $260 per month.
It rides on the AT&T, T-Mobile, and/or Dish networks for coverage.
It includes unlimited minutes, unlimited texts, and 30GB of high-speed data per month. After your high-speed allotment, you get unlimited slow data at 512Kbps. Video streams at 480p quality.
The Infinite Access for Galaxy plan has deprioritized data. Having deprioritized data means you may temporarily experience slower speeds during times when the cellular network is busy. You'll resume getting the fastest speeds available when the network is no longer busy.
All taxes and fees are included, so your grand total is just $260 per month.
Overall, I do not recommend the Infinite Access for Galaxy plan. It is too expensive for the features and data you get.
Check out my current ranking of the best cell phone plans for plans that will give you a better value for your money.
You can also check out these plans with the same coverage and data amount (scroll left and right to browse plans):