I&#x27;m no longer a T-Mobile customer because sadly their service does not work at my house.  To fix that, I moved to Project Fi, partly because it adds Sprint as coverage (and I knew that Sprint worked here), but partly because it supports WiFi calling and handoff really well, and even if I don&#x27;t have signal, I generally have WiFi.<p>T-Mobile&#x27;s service, where it has coverage, tended to always be really quite good.  That said, the thing I think people like about TMo is more about how they treat their customers than how good their network is.<p>Their Jump upgrade plan is (to my knowledge) the best in the business, and being contract-less is absolutely wonderful.<p>I didn&#x27;t always love having T-Mobile as a carrier, but I just about always loved being a T-Mobile customer.