A few of these carriers will send you a physical SIM card instead ... if you’ve used Fi Wireless in the last eighteen months. Mint is the most miserly of the free eSIM trials.
Mint is currently offering new customers (I.e. you) any of their three-month plans ... hotspot on unlimited plans), free eSIM or a 3-in-1 SIM Card, and a scam screener for those pesky junk callers.