So I'm currently on TalkTalk Medium fibre package and I get 37Mb down and 1.85 Up. They recently said that the Fibre Large is available at my address, which is up to 76Mb down and 20Mb up, but I was wondering if there was any way of telling whether I'd actually get anywhere near that speed?
My exchange is the NEPTE exchange and I'm connected to cabinet P19.