It’s my backup (need Internet for work and if my provider goes down - the next best option is driving an hour to the office).
I wouldn’t drop fiber for it - especially if I lived in a highly congested area.
At the same time - it’s $5 a month now and unlimited low speed - if you have a location where speed is not a factor - just want to check email or run a security cam - the price is unbeatable.
Regular speed unlimited is $100 I think - more for high congestion areas. Is it worth it - well if it’s that or nothing - I’d say so.
Mobile kit is like $185 a month - but again if you want the nomad lifestyle- it’s a small price to pay for not seeking out a coffee shop daily and having to park a motorhome in a Starbucks lot.