Now I have 4G I have disconnected from Vermin Medium after getting a letter saying as I had done 1.6TB over 3 months I was to be traffic managed
They offered me a free get out so I got out.
Now I am sure the letter will be of interest to some people - maybe TBB?
Unlimited 4G coming to 3 in september. yeah man! - 42mbps down 22 up from EE right now 
Quite funny..
Yesterday VM called me to check how I was doing and whether I was happy with the service..
I said I was happy with everything other than VM extending the STM time to 10:00pm... she said she will speak to the technical dept and then came back and said VM do not throttle connections and there is a technical fault which I should report.
Then she insisted I have downloaded 600GB in the last one month and this quite high... I told her when I was on 20mb I downloaded 600GB and now on 100MB I am still downloading 600GB so please explain me how that is high... as expected she didn't have any answer...
Then she again changed the subject to VM not throttling connections and I have a technical fault..
I told her straight that it is written in black and white on their website and I have no intentions of getting into an discussion...