Link up to the Cricket network with this wireless Cricket SIM card kit, which provides nationwide 4G LTE. The cellular service is compatible with almost all GSM devices. This Cricket SIM card kit comes with three different plans to choose from, including basic, smart and pro plans with unlimited talk, text and data plus optional add-on features.
Cricket uses AT&T towers/network. SIM card works anywhere on AT&T coverage. CricketWireless 5-Lines family plan is $100; ~$20 per line, each line gets 2.5GB of 4G LTE data. My LTE speed is >3Mbps all the time. If T-Mobile is not for you and Verizon is too expensive for the coverage, then this is the SIM card you need.