Here
http://ctenergysavings.com/epp/?gcli...FdZ25QodtVn1PA is a good site to compare rates in CT. I switched to EnergyPlus and they raised the rate over time. I ended up paying over 50% too much and switched after learning about it.
I don't think there is any penalty to change, so the wise thing to do is take the miles and run.
Electric supplier churning! What's next?