Google Fi Wireless's 35GB plan for 4 lines costs $100 per month.
It rides on the T-Mobile network for coverage.
It includes unlimited minutes, unlimited texts, and 35GB of high-speed data per month. After your high-speed allotment, you get unlimited slow data at 256Kbps. You get 5GB of hotspot data. Video streams at 480p quality.
It is worth noting that the Google Fi Simply Unlimited 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 $13.14 to the price. Your total montly bill will be about $113.14 per month.
Overall, I recommend the Google Fi Simply Unlimited 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):
Get additional high-speed data at a rate of $10 per GB.