can anyone recomend a very competitive electricity & gas supplier...

recently AGL has increased our bills significantly without any warning nor reason provided. Apparently (i heard) they want to offset the profits they loose on all late payments or unrecoverable payments by some customers... anyways, this whole thing got me thinking and starting to look at my rates and charges...

for example AGL charges me: 19.05 c/kwh - first 1000 kw and 70.58 c/day - service fee...

i realise for singles, or people out of house all day it wouldn't make much diff, but for a family with kids, where someone being at home all the time, a small rate variation can make lots of difference...

anyone recently discovered more competitive supplier out there that they could recomend? I looked at couple but didn't notice big difference...