GotW3 w/ATT sim & T-Mobile phones
Wife and I have been full-timing for a few months. I am fortunate to be able to work from the road. Stable broadband is absolutely critical for my employment. Here's how we roll:
2 - One Plus 6T unlocked cell phones on T-Mobile 55+ plan. Unlimited data (50 GB high speed then throttled) Netflix included, MLB included. Grand total is $70.00 for both lines (no fees, no taxes, no bs) just $70.00 per month.
I bought these phones directly from One Plus as they include a Dual SIM tray which you won't get on a carrier phone. My thinking was that I may need to get/use a Verizon SIM depending on where we ended up in the country. So far I haven't needed to worry about Verizon.
1 - ReadyNet LTE520 router with an ATT SIM Card. I have service through GotW3 at $99.00 per month for unlimited high speed data. (T-Mobile is an option at $79.00 per month but I already have T-Mo plan for my cell phones) Again, this is the TOTAL cost, no taxes, no fees, no data limits. This is a really nice router. Built in WiFi, 4 ethernet ports, 2 Voip ports, failover capable, external antenna options, DC power cable option.
We have been through IL, MO, AR, TX, NM, CO, AZ, and KS so far since mid-November 2019 and this combo has not let me down. Work is my primary concern but I have had no issues streaming SlingTV, Netflix & Pluto TV in the evenings. I am writing this from just outside Smoky Mountain National Park at Up The Creek RV park in Pigeon Forge TN. ATT Sim in the ReadyNet router is running 35 MB down & 28 MB up. T-Mobile phones are running 67 MB down & 10 MB up.
My T-Mobile cell service has been WAY above what I expected when we hit the road.
full disclosure - The company I work for is a distributor for the GotW3 service. I actually use what I sell.
Hope this helps.