Boost Mobile's 30GB plan for 1 line costs $65 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 iPhone 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 $65 per month.
Overall, I recommend the Infinite Access for iPhone plan because it is a good value.
You can also check out these plans with the same coverage and data amount (scroll left and right to browse plans):