Sadly you're right. AAISP is very much worth a look, but they're not cheap. We went with Sky because they're good for the low price point - our longer term play is a joint order with the majority of our street for FTTPoD (Fibre to the Premises on Demand) through Cerberus Networks (which will cost quite a bit more, but take time). (this will eventually get us up to 900Mb/s, and the build will be entirely funded by the Governments DCMS Gigabit rural broadband voucher scheme, and built by Openreach.)
All indications are that Cerberus are extremely technical - the sales guys were able to talk BGP happily (not literally).
All indications are that Cerberus are extremely technical - the sales guys were able to talk BGP happily (not literally).