Just remember that none of the ISP's selling BTW FTTC have access to DLM settings like they did in the days of ADSL.
Whoever you pick if your line throws a wobbly, or you get some interference or a problem you will be at the mercy of DLM to do what it pleases.
As for which network - well I'm still (stuck) on ADSL with Zen at the moment using WBMC and I'm only 7ms from the the BBC at Telehouse Central (tested now from my London connection) and bar all the BT problems I've had not really had any 'network' issues with them as a provider I understand the cost issue - but it maybe that the cost can be justified by a reliable network.
Where do you normally game too - if you list a couple of IP's people may be able to do some trace routes and or pings for you to help see whats what.
Edited by IamQ (Tue 21-Apr-15 18:31:14)