I use a company called "DODO"
They have; no data limits, no bandwidth shaping, no peak/off peak times, unlimited ADSL2+.
My Modem/Router is a second hand unit I got for free (my Niece), its a Netgear DG834Guv5, if this makes any sense, as this is a grey area to me.
Haven't really tested my speeds as of yet but I have viewed video content without any problems.
How do I check the speed, looking for a clean site as the last few sites I went on had the usual crap, I had to disconnect my modem, & reset my computer plus did a full virus/malware check, just in case, as I have been bitten once before.
So is this a good deal or do you need more info.
Thanks Ben.