FTTH is a waste of time
Current FTTH is a waste of time just have a look at BTs current service offerings.
Infinity Option 2 (FTTC) 76Mb down 19Mb up £26 per month (plus telephone line rental)
Infinity Option 3 (FTTH) 100Mb down 15Mb up £35 per month (plus telephone line rental)
The FTTH service isn't worth it until they offer symmetric upload speeds which should be one of the benefits of a fibre connection. Of course the other benefit should be that you no longer need a phone line but for some reason BT make you take one anyway.