I used LAMB to switch my energy supplies earlier this year. They switched me to TOTO Energy, who have since ceased trading. Bad luck, I thought, and I'd give them another chance. Meantime EDF had taken over my supply at a reasonable price. LAMB then offered to switch me to a more expensive supplier (an extra £14 per month) and took six days to reply to my email querying this. The result of this is that the switch has now been cancelled, EDF have emailed to say that I have left them. I now have no idea who will supply my energy and whom i should pay. Shambolic