Currently have a dual-fuel thing with EDF Energy, but not compared what I'm getting for about 2yrs now. Just called them up and they offered 2.5% discount on their standard tariff for me to retain me as a customer. I didn't think much to their offer.
I would like to see what is good on the market out there, for a family of 5 living in a relatively new-build detached house with excellent insulation. It's a 3 bed house btw.
If there was also a quidco option that would be fab.