Cricket has speeds throttled to 8Mb/s. VoLTE, Wifi calling, and some other features are only available to AT&T postpaid accounts (may be available now/soon?). A

Cricket has speeds throttled to 8Mb/s. VoLTE, Wifi calling, and some other features are only available to AT&T postpaid accounts (may be available now/soon?). Also postpaid account are allowed some domestic roaming, which can be important if you travel to rural areas that don't have native coverage.