Switched to txu because we were supposed to be saving 4 cents per kilowatt over reliant. READ THE FINE PRINT. We ended up not really saving anything and I'm locked in a 2yr contract. Not to mention txu customer service is horrible. Guy actually told me I should have read my contact. What I should do is introduce my foot to his rear end . Maybe i should have just have stayed with reliant. What's you experience with your electric company 2coolers?