I got my first bill with Energy Plus. I haven't been able to compare directly to ConEd's rate's yet, but the per kWh for supply looks ok. Now that I'm in the second month, I'm going to call and get switched back after the month is over. I just have to do a little research on whether there are any ESCO's with consistently better rates than ConEd.
Also, I think my offer was for 7500 AAdvantage points. I wonder if I can get them to match to the 10000 offer? Anyone have any experience trying this?