Had Verizon last 3 years. Good coverage but customer service can be horrible. (Or very good, depends on the stars and moons being aligned or not)
Been paying $90 for 2 lines and limited data, but upgraded yesterday to unlimited data for the same 2 lines @ $98 per month, taxes included she said.
T-mobile has the same “senior plan” ( we are retired, over and above 55

) for $70 inclduing taxes.
For $28 more per month Verizon may be worth it, will try the Personal HOTSPOT option to check speed. If useless we may ditch the whole thing and talk to T-mobile.
Had Sprint before Verizon , not happy, cheapo with slow service, did not need to save $40-50 per month that bad, not on a budget anymore.
(Been furloughed 5-6 times, then $40 was a big deal, I drank Schlitz beer and scrubbed teak decks on yachts to pay property taxes and buy groceries.)
Also had ATT, somewhere in the middle but they charged me roaming when flying to the Virgin Islands and or Alaska.
Verizon best, but expensive.