ADSL Migration

After all of my broadband hassles in March I decided to leave BT as their customer service was so appalling. I was tied into a contract though so couldn't, at least until now. So today I'm starting the process of migrating to a new broadband supplier. So far the leading contender is IDNet who seem to offer a completely no nonsense, high end home package for what I consider to be a reasonable price. So the question is, who do you other UK people use for broadband? Can anyone recommend a better provider? Curious minds need to know.