Prime is a HomeGrid Forum member, and Prime believe G.hn would be a future and field proved standard for networking.
"G.hn is the technology behind the fastest and cleanest home networking service platform available today – it works over any wire in the home – and out performs any competing home network technology.
G.hn networks are simple and easy to install – and support the latest in technology innovations, like multi-room Ultra-HD video from room to room over your home network. G.hn sends digital content over any wire – powerline, coax, phone lines – it’s simplicity at its best. Install it, use it – forget it. It just works."---Quote from Home Grid Forum homepage (HomeGrid Forum)