Why use satellite Internet instead of cable Internet? Well the main reason is location. Satellite Internet can be accessed virtually anywhere in the world, even when traveling. Of course, cable Internet can't be attached to a computer in a boat, airplane or car.
Cable Internet or DSL often needs a phone line or cable TV before you could have Internet Access. Unfortunately, not all places have access to these lines especially in the rural areas. The only option left to people living in such areas, who wants to have a broadband connection to the Internet is via Satellite.
If you were to choose between Satellite Internet and Cable Internet, you would be better off with Cable. Cable Internet is more reliable and efficient than satellite Internet because data are sent through cables, which eliminates packet loss or data loss. With Satellite Internet, data are sent through frequencies and is received by a satellite dishes installed in your vicinity. Weather conditions and other elements can affect the sending and receiving of these frequencies, which could slow down or halt your Internet access. Also the cost of installation and monthly dues of Cable Internet is much cheaper than Satellite Internet.