Had true installed today and I got them to test the speed before they left, it was well over the 12 mbps they advertise. Now it's under 4 and testing the old one airnet which has a few days left that should be 10 and as usual it's over 8. Does true go up and down this much. They did come out with the you don't get 12 on wi fi no problem. I should have known better but the mrs wanted it for the mobile bit that you get.