Bt get the first orders when the FTTC is live, more of a wait if your with other providers.
Kidding arent you, with an independant ISP two years ago it took from order to up and running 5 working days.
Migrating to BT took well over 5 weeks plus a weeks delay for the FTTC swap over.
Down to the nitty gritty, i am no more than 300 yards from cab and only get 41meg throughput with 7 meg upload on a good day. 'Promised' speeds were 58 and 20 which at time was deemed cautious. BT not interested 'you have a good line' and dismiss other reported issues after a week.
41meg down you would think i could actually watch a youtube video in hd, not so the last few days along with routing issues again pages time out.