I was to switch to ReAmped https://www.ozbargain.com.au/node/559155 but started looking for better deals on electricity.
KoganEnergy seems to have low prices in usage ($0.1560 / kWh) and controlled load ($0.1107), but high supply charges ($1.1623 & 0.0352) and low FIT ($0.0384), so most beneficial for someone without or with a small solar panel system.
Details of all their QLD plans can be found at https://assets.kogan.com/files/energy/pdf/rates/2020june/KE-…
In my case, it works out around 10% cheaper than Origin's 26% special 'stay-with-us' plan.
Queue the i don't trust kogan with my power comments