I've been looking to kick Sky Broadband (non Fibre ie ADSL) into touch for a while - I'm only with them because they took over o2 Broadband and gave me a 12 month deal of £6.50 which has now run out and they've upped to £12.50.
Just signed up with 38mb Fibre plus phone line with PlusNet - tempted by a whopping £82.50 cashback from TopCashBack (deal runs out tomorrow 3 May
http://www.topcashback.co.uk/plusnet_broadband/)
After the cashback is deducted the 18 month contract works out at £19.42 per month.
I'll get brownie points from Mrs D as it will improve the TFC streaming quality