Hey folks! Might need some advice...
Looking at houses this weekend and found one which we are really keen on, however there is one slight snag... I was surprised to find that despite being in a new-build development there isn't any FTTC/FTTP available

The question is do we take the risk on it being upgraded in the future or not? Here's the facts to be considered:
- BTs site says the exchange the house is connected to is "CS" (Coming Soon) and the date is June 2014
- If I put the phone number or postcode of the pub nearby the house into the broadband checkers it indicates that it can currently get ADSL at estimated 5.5Mb (range 4.5Mb - 6.5Mb)
- The sales person said that although there is no Infinity available right now the builders still did... *something* to make it easy to connect the houses to it should it become available in the future (they weren't savvy enough to be able to explain what though?)
Our current house is connected to an exchange that is already enabled, but our cabinet is not (and afaik there are no plans to upgrade it as it's in a hard to access position or something)... The checker says 7.5Mb for us but on speedtest.net I actually get about 8.5Mb... Do you think a drop from ~8.5Mb to ~5.5Mb is going to be noticeable?
Am I right in thinking that when the exchange the new house is connected to gets upgraded there should be a little bit of a boost to the speeds even if the cabinet or house itself is still not upgraded? I could handle my speeds ending up about the same as they are now, but definitely don't want to end up with crap internet :s