Credit: Edgar Cervantes / Android AuthorityTL;DRMetro by T-Mobile quietly upgraded its top-tier plan over the weekend.Previously, users were capped to 70GB of premium data before it dropped to a lower priority, but now there is no firm cap at all.The top-tier plan is now an even better value, but keep in mind it’s a better deal if you are planning to bring multiple lines.Up until now, only a few prepaid carriers offered truly unlimited premium data, with Visible one of the best-known options. Now Metro by T-Mobile is stepping up its game as well, as it quietly removed its premium data cap for its top-tier plan over the weekend.Don’t want to miss the best from Android Authority?