We've had Discount Power since moving into our current house. The rate was about $0.08 per kWh, but that was a promo that now expired and it went up to $0.146 per kWh. Obviously that's too high so I want to switch to a different provider. Any tips on doing this? I can go to a website like www.choosetexaspower.org and compare a bunch of different plans. When I do that, the cheapest is currently 4Change Energy at $0.093 per kWh fixed rate. Is it as simple as choosing the cheapest provider or