Red Pocket's 50GB plan for 2 lines costs $60 per month.
It rides on the AT&T network for coverage.
It includes unlimited minutes, unlimited texts, and 50GB of high-speed data per month. After your high-speed allotment, you get unlimited slow data at 150Mbps. You can use up to all 50GB of data as hotspot data. Video streams at 4K quality.
It is worth noting that the Red Pocket Premium (AT&T) plan includes priority data. Having priority data means you will get slightly faster data speeds during times when the cellular network is busy, such as at sports games, concerts, or during rush hour traffic.
Taxes and fees are extra on this plan. I estimate they will add another $8.20 to the price. Your total montly bill will be about $68.20 per month.
Overall, I recommend the Red Pocket Premium (AT&T) 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):