You certainly wont get 16 Mbps while surfing the net, I had the 8 Mbps connection for a couple of months for average browsing if I could touch around 3-4 Mbps, many of the sites around 70% capped their connection at around 2.5 Mbps.Only with big downloads on premier sites and using download managers I was able to touch around 7.5 mbps, these fast connections also help you with HD streaming but again these connection have data-limits so you need to keep a tab on your usage!