Switching Dualfuel Supplier -Savings

[kenjonbro]

I'm currently paying 111pm dual and extra energy are quoting 105pm.On my previous dual usaeage by readings they are stating a saving of £200 -(although my current 111pm totals £1332)
Problem is there is a £60 exit fee - which means possible saving of £140 .My worry is that the figures are close and i don't want to pay exit fees and then end up with hardly any saving-i know from experience after switching how Sainsbury stung me by offering low rate and then cranking up prices

[Fibonacci]

Look here
http://www.moneysavingexpert.com/cheapenergyclub
Gives good information and unlike some includes all deals