if you have any interest in using it extensively, to the point where normal data plans would be throttled or prohibitively expensive, check out the calyx institute (as a nonprofit they get this unmetered bandwidth on tmobile/sprint and then pass it on to "members")
https://calyxinstitute.org/membership/internet
for low usage a regular plan could be cheaper but calyx is cool if you want to just never worry about it
I dont have experience with any specific hardware though.