Pros and cons on Hughesnet Voice

Hi all! I've had HughesNet satellite internet and WiFi for about 4 years and I'd had Verizon Wireless Home Phone Service for even longer with no problems until now. Verizon's 3G home phone service is going extinct in Dec and required the device be upgraded to 4G. Well, the 4G did not work well at all. There was always a roaring sound on incoming calls and the call quality was so poor that we could not keep that device. This leaves us with needing new home phone service because cell phone service is as poor as the 4G device was. Can Hughesnet VoiP users please give me pros and cons?