https://www.energymadeeasy.gov.au/ My current provider, like all of them, jacked up my leccy prices in July, but a bit too far for my liking. The Gov comparison site, which I used last time, is still pretty good and you dont need to give your data to private corps lile iselect / meerkat. Hopefully a considerable saving on the new provider, but sill not as cheap as last years prices.
Check out productreview.com.au I guess. TBH I have been with providers who have been 2 star and less and I havent had too many problems. But you can probbaly find some horror stories on there.