https://www.bestbuy.com/site/mint-mobile-12-month-prepaid-sim-card-kit/6022206.p?skuId=6022206
12GB + unlimtied 2g would be more or less unlimited and you can activate hotspot on these. Seems unlimited plans now throttle you at 22GB.
Mint 12 mo 3GB LTE then 2g speed afterwards, $180
Red Pocket 12 mo 2GB LTE then 2g speed afterwards, $180
Looks like a win for Mint, unless you did not want a T-Mobile SIM