I have been using them for coming up on two years. The only negative is to make sure that the new electric provider turns on auto pay for you otherwise you have to do it yourself. Sometimes the electric company won’t accept the new information from Yusuf and you have to go online or call yourself. Other than that, you will NOT get cheaper electricity from anyone else period. It’s basic economic, the more people that join the more bargaining power Yusuf has. It’s the other half of deregulated electricity, join and save! I was not paid to write this, this isn’t a joke.