Octopus tracker, been on this since last february
Todays prices
OctopusTracker Southern daily price update vs EPC - 27/02/2024

Dec Tariff - Electric kWh - 17.87p (38% less, 2% change), Gas kWh - 3.86p (48% less, 3% change
Varies by day but at this point never gone above SVT
Gas has been approx 50% cheaper since last autumn
Elect was down to 8p a unit over christmas
You are not tied in and if prices rocket you have the option of changing back
Was no 1 uk hot deal last year