Street-stats
Interesting site - I'd been wondering when someone would come up with something like that. Interestingly their testing methodology is run with an HTTP Post file transfer, which would run over TCP, which has a warm up time, so may well under represent what you might possibly be able to get with a UDP connection (admittedly with the possibility of errors).
It would be nice if house move websites allowed for an actual test result to be included in the sales brochure, rather than linking to the BT checker which abuses the "up to" terminology